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FCXD;N $JK I 2006
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Nng ,y "!n cng & nng ,y "!n c= n& & c?ng trMn
dn d3ng
N Eff$-E-E r=c=d $ - Ft A At c7 t:+ - %n E-EI Fng ,Ot -
Nng ,y "!n cng
N Eff'-E-E r=c=d ' - Ft A At c7 VGn + t:+ - bGt?ng - %n E-EI
Fng ,Ot - Nng ,y "!n cng & nng ,y "!n c= n&
N EffK-E-E r=c=d K - Ft A At c7 g~ - %n E-EI Fng ,Ot -Nng ,y "!n cng & nng ,y "!n c= n&
N Eff6-E-E r=c=d 6 - Ft A At c7 xy - %n E-EI Fng ,Ot -
Nng ,y "!n c= At c7 xy c ct t:+ & A?ng c ct
t:+
N EffJ-E-E r=c=d J - Ft A "!) AT tUt - %n EI Nng ,y
"!n cng
;.2.2. NhRng G,y ch,n v Ti, ch,n !ha" ho hIc
wE% W O+ d3ng tG cHn n&y +a t)1 Aa= cOc FG cHn N Eff0. N EffJ &
N Efff@
w2 FG cHn n&y cZn b)= gk1 cOc t& V t)1 Aa= AOc 4 tG cHn "c tr*c
dn t5 nng c~ +e + tr=ng n ban tG cHn@ Nng t& V t)1 Aa= 4
tG cHn 7y V&I
S E000 n ! "= VRng ,c t w S & ng d3ng c() n9
N E0f0-E F c?ng At c7 t:+ l %n EI Nng , "!n cng & nng
, "!n c= n&@
;.. CIc gi !hi-!
wE za tt cngI
- ^) c>n & tt A At c7 "c tc n b nng ngR c An ng1 &
c trMn " t*c +9
- F c?ng "c tn &n b nng ngR c An ng1 & c AT nng t*c +9
K
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- zO1 #Ot & AW1 tr) c7t Vng "c tc n "y "( tr=ng ,O trMn c?ng tOc
n +Zng tt A. c?ng xng. n& 1Oy & ng=& n trRng9
- ;Ut V & #an +H1 xy dng "c #` d3ng t= ,y "!n c() cOc tG cHn
n &n c VGn ,)n. t= t& V t)1 Aa= =c t= cOc cs dn AT tUt#an +H19
-
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;.4.2. CIc !h,%! ngR hIc Uc W dMng !8ong !i, ch,n
wE DP "y "!n ngo) 1t # tUt ng "c #` d3ng tr=ng tG cHn n&yI
( J >ng xW
_ # "c #` d3ng c= 13c "*c tt A "W ga1 " VPn c() Vc t "c t
+n t*c tyn t*n. n1 x:t "n +an ng + tyn c() At c7. VGn
,)n "n Ut V. At c7 & ,y trMn tt A@
FhZng &hI& !hi-! - !h_o h n@ng ch/, $c v !i, !In n@ng $Ung
%ng +O+ tt A tr=ng " 1t # c7 An c() At c7 "c V) c>n.
tt A & c7 t5= +e + n1 "a1 ba= tG tOn nng V ng t?ng ,) cOc bn
d5ng VPn tr=ng A t7t ca nng c7 An cZn V5 n "a1 ba= "( " b4n "W ctW dy trM "c cOc tG tOn nng Vng "\ c>n@
V& eng tP 5n@
#Zn v/ c $%& v "! ng $c
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COc b +Un An tric. c A* =c "n. d= A?ng c Aa nng c! Vc =c
d= cOc VGn At P At c7 A?ng "c x1 V& c7 An c! Vc tr=ng tt A
c! "ng "7t@
C, in hIng chn chYnh
C7 An "c x1 V& 1t +n c() At c7 c! tOc "ng "ng "7t. "c
1? Mn ) tr=ng t*n t=On tt A c! "ng "7t & "c tt A. c7 t5=
=&n csn "a1 ba= yG c AOng c7n t= nng ,y "!n c() tG cHn
n&y@
C, in hIng chn &hM
C7 An A?ng "c x1 V& 1t +n c() At c7 c! tOc "ng "ng "7t@
CRng " & " cng cng V5 tOc "ng "ng "7t c() n "c bm ,)@
z ci 2I Nng c7 An n&y A?ng yG c +a tn t( t7t ca cOc ,y "!n c()tG cHn n&y. nng +a "c tt A & c7 t5= #)= c= n c tW c! "-
c tr>ng Vc A c! cOc cyWn ! gy r) b tMn ng tt A c!
"ng "7t@
FhEn c>ng &hYa dKi
%n n& & c?ng trMn "c x1 V& cng tyt " #= P +n n& & c?ng
trMn +*) trGn n. * d3 ct ng tn ? tyn "t trGn 1O n&. +n n& t1O tr xng "c x1 V& +n cng +*) dP c() ct ng tn@
(i, >ng 1%c 2 qhi, >ng FLr
t cOc t*n At c7 t= # "k t*n bn d5ng@
;.6.
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AA zO tr! "c trng c() tOc "ng "ng "7t " P c A| V+ t)1
c
Ed
zO tr! tt A c() cOc ,a tOc "ng
NS%F S nOt "U+ tr=ng t* ng1 xyGn tG cHn wS%F
PNC XOc #7t t)1 c t ,O tr=ng K0 n1 c() tOc "ng "ng "7t
t)1 c " P yG c A?ng #3+ "
Q FOc "ng t)y "
S _ # "7t n4n
SwT % +an ng g) tc n4n "&n k t= +ng n1 ng)ng cZn g> V&
p+ +an ng "&n kq@ ng
_ # csn " can
F # can nPt t*n bng +n tr1
2. _ # t + c= gO tr! "c c= V& V d& c() tOc "ng t)y " i. _ # t + c= tOc "ng t)y " i. #` d3ng A xOc "!n cOc
f
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,a c() tOc "ng "ng "7t tt A
;.6.. CIc Y hi, hIc Uc W dMng !8ong chZng Q
E _ ,a c() tOc "ng "ng "7t
Edx. Edy zO tr! tt A c() cOc ,a tOc "ng gy r) b cOc t&n +nn1 ng)ng w!&y c() tOc "ng "ng "7t
Ed zO tr! tt A c() cOc ,a tOc "ng gy r) b t&n +n
tng "ng c() tOc "ng "ng "7t
F # g) g) tc n4n tt A & g) tc tr>ng trRng
"i ^c "ng "7t t= +ng n1 ng)ng t5 tng t i
"a ^c "ng "7t t= +ng n1 ng)ng tOc "ng VGn 1t b +Un +
At c7
"# ^c ct "Oy
H C4 c)= n& AW t 1ng =c t "sn c() +n cng +*) dP
$1)x, $1n ng Vng c() b +Un + At c7
d CyWn !
dr CyWn ! ng)ng tt A tng " g) cOc tng
') Vc t1 ng nGn c() A Vng 1t tng #= P ! tr* d)n
ngo) c() n
h C4 c)= tng
m ng c() b +Un + At c7
d _ # t cRng " c= t71 cng w"-)-+c
_ # " n5y c() cyWn ! ng)ng tng " g) cOc tng@
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;.6.Q. CIc Y hi, hIc Uc W dMng !8ong chZng 4
Ac Dn t*c tt dn c() c7 An bGt?ng
A# Fng dn t*c tt dn c() ct t:+ ") n1 ng)ng tr=ng nit
d1-ctA# Fng dn t*c cOc t)n ct t:+ t= tng +ng c:= c() d1
VGn At
A#t Dn t*c tt dn c() ct t:+ ng)ng
A# Fng dn t*c ct t:+ "ng b3ng tRng
A#. Fng dn t*c c() cOc t)n t:+ "ng c() ct n1 g) cOct)n gc t= 1t +ng " ,) nit
A Fng dn t*c tt dn c VGn 1t n1 ng)ng c() tRng
A# Fng dn t*c c() t7t ca cOc t)n t:+ xGn t= ca ) +ng. Atr=ng tRng c b tr* cOc t)n t:+ xGn "W cng V5 # ct d= trt
A# Fng dn t*c c() t7t ca cOc t)n t:+ tng "ng tr=ng +nb3ng tRng. =c c() cOc t)n t:+ b #ng "c b tr* t= 1t
cOc rGng +n " tRng "W cng V5 # ct d= trt
)b Fng cOc gO tr! tt A c() Aa nng c! 1?1n n c() cOc d1,y t3 &= nit t5 1 n t= +ng ")ng x:t
)c Fng cOc gO tr! tt A c() Aa nng c! 1?1n n c() cOc ctMn t&n nGn Ang t5 1t 1 n t= +ng ")ng x:t
*= Rng A*n c() Vh c ct ") 5n c bn d5ng tr=ng ct tt dntrZn
).d ?1n t5 " 1it c() 1t d1 =c ct "W t*n t)n Aa nngc! ct tt A
)b. zO tr! tt A Aa nng c! 1?1n n c() d1 t5 " 1it t i
)c. zO tr! tt A c() Aa nng c! 1?1n n c() ct t5 " 1itt i
Nd ^c d>c tr3c t "c t +:+ +n t*c t= tMn ng tt Ac! "ng "7t
TE C A| c ban c() c?ng trMn t= +ng ")ng x:t
TC C A| ng P gP 5n trGn c() "=5n c g) tc A?ng " c() +"&n k
+d ^c ct tr=ng tRng t "c t +:+ +n t*c t= tMn ng ttA c! "ng "7t
+dd
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FCXD;N $JK I 2006
+d.1n ^c ct tOc d3ng nm n7t t5 tt dn " 1it c() d1 t "c tt*n t=On tt A t= Aa nng c! Vc
+d %n Vc 1) #Ot t)1 g) V&1 tng Aa nng c() tRng cng V5 # ctd= trt
+d %n Vc "ng g+ d= cOc t)n t:+ xGn &= " b4n c() tRngcng V5 # ct d= trt
+d. c zO tr! tt A c() Aa nng c! ct c() cOc c7 An A?ng c ctt:+ c! ct t= tG cHn N Eff2-E-EI200'
+d. S zO tr! tt A c() Aa nng c! ct cng V5 # trt
# C4 rng cOn dP c() d1
#c
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FCXD;N $JK I 2006
h c "c g b cOc t)n ct t:+ ") =cgng ng)ng t= c c() tt dn ct
0 zO tr! c ban c() # ng x`
s
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FCXD;N $JK I 2006
#y.d zO tr! tt A c() bn d5ng t:+ t5 "W1 cay dj=
_ # ga1 cRng " c! n:n c() bGt?ng d= bn d5ng A:= t= +-ng ng)ng c() tt dn
Fs # +d.1n/+d.1)xg) cOc Vc ct tOc d3ng nm n7t & VPn n7t t5tt dn " 1it c() d1
_ # 1) #Ot g) bGt?ng P bGt?ng A c! tOc "ng c c A|
_ # dj= At c7 A n
_ # dj= At c7 A cyWn !
^c d>c ,y " tr=ng tMn ng tt A c! "ng "7t
C4 c)= ,y " t*n "n tr3c trng Z)
_&1 Vng ct t:+ c! A:= _&1 Vng ct t:+ c! n:n tr=ng d1
c1 zO tr! trng bMn c() ng #7t +O+ c() bGt?ng
_&1 Vng ct t:+ c() cOc t)n n1 ng)ng c() +n b3ng tRng
E Fng &1 Vng ct t:+ d>c
1)x _&1 Vng ct t:+ c! A:= c= +:+ t ") tr=ng eng tP 5n c()d1 AOng c7n c*n
_&1 Vng ct t:+ c() cOc t)n tng "ng c() +n b3ng tRng _&1 Vng ct t:+ c! ct
F # c >c c() ct t:+ tng "ng tr=ng ban b3ng
d F # tW t*c c >c c() ct ") 5n c bn d5ng tr=ng +)1 cOc eng tP 5n
E'
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;.6.4. CIc Y hi, hIc Uc W dMng !8ong chZng 6
EK
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$ N!+ d1
)d ?1n n tt A t*n t=On t= tMn ng tt A c! "ng"7t
)+E.dzO tr! tt A c() 1?1n dj= t5 " 1it c() 1t c7 An
)+E.dB zO tr! tt A c() 1?1n dj= t5 " 1it B c() 1t c7 An
Nd ^c d>c tt A t*n t=On t= tMn ng tt A c! "ng "7t
Nd. ^c d>c t +:+ t*n t=On cs d= tOc "ng "ng "7t tt A
Nd.z ^c d>c d= cOc tOc "ng A?ng +a tOc "ng "ng "7t. "c AW"n tr=ng t + cOc tOc "ng t= tMn ng tt A c! "ng
"7t
N+E.d zO tr! tt A c() " b4n dj= A A:= c() tt dn ng)ng c() 1t
c7 An t= N Eff$-E-EI200'Nd
w)d.+d
zO tr! tt A c() Vc d>c tr=ng ct =c t)n c:= t= N Eff$-
E-EI200'. c t*n "n # tng tOc P 1?1n n 'd& Vc ct ;Edtr=ng tMn ng c "ng "7t
%d b4n c() VGn At t= N Eff$-E-EI200'
%y b4n dj= c() c7 An tG tOn nng Vng "c VGn At d) trGn ng#7t cay tt A c() Ut V n "\ "!n ngo) tr=ng N Eff$-E-
EI200'
+d ^c ct tt A t*n t=On t= tMn ng tt A c! "ng "7t
+d.z ^c ct d= cOc tOc "ng A?ng +a tOc "ng "ng "7t "c AW "ntr=ng t + tOc "ng t= tMn ng tt A c! "ng "7t
+d. ^c ct d= cOc 1?1n dj= "t &= t5 ) " d1
++.d ^c ct tt A tr=ng 1t ? c() ban b3ng +)nn d= tOc "ng "ng"7t tt A gy r)
++.d b4n ct tt A c() ban b3ng +)nn t= N Eff$-E-EI200'
' C4 d& c() "=5n n AOng c7n-y zP 5n cay d)n ngo) c() t:+
-y1)x ng #7t cay c= +:+ t ") c() t:+
_ # ng x`
t B4 d&y ban b3ng c() "=5n n AOng c7n
t B4 d&y ban cOn c() "=5n n AOng c7n
_ # nn P Vc d>c NEd,E@ ^c d>c n&y "c t*n t tOc "ng "ng"7t tt A. d&n c= c tt A cOc c7 An A?ng tG tOn nng
Vng tr=ng cOc Ang gng "ing t1 =c Vc t1 tng ng P
"4 q;rtr=ng C;.6.3.Q& 6.[.@
E6
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FCXD;N $JK I 2006
F # g) 1?1n n tt A nm n )d.t5 1t " 1it c()"=5n n AOng c7n P 1?1n n VPn n )d.Bt5 " 1it Mn
t&n AP+ dj=. ca ) 1?1n "4 "c V7y gO tr! tyt "
E _ # nn c() tOc "ng "ng "7t tt A t= +ng n1ng)ng t5 tR "W1 Mn t&n AP+ dj= " tGn tr=ng At c7
_ # nn c() tOc "ng "ng "7t tt A t= +ng n1ng)ng t5 tR "W1 Mn t&n AP+ dj= trGn t=&n b At c7
_ # rGng c= t)1 # Ut V
= _ # t cRng " c() Ut V
hng c() d1 t5 g) n!+ #= P "Rng t+ tyn P tr3c d1 t5" d1 w_Mn 6.;;
+b_ # nn P " b4n dj= tt A A A:= N+E.dc() gng c! n:n
tr=ng gng c ;. "W d t*n an ng c() tOc "ng "ng "7t
A?ng cn bng VGn d1 1& gng " "c VGn At &=
# _ # rGng c() t:+
+
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FCXD;N $JK I 2006
;.6.6. CIc Y hi, hIc Uc W dMng !8ong chZng 3
E8
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FCXD;N $JK I 2006
A+V Dn t*c c() t71 t= +ng n1 ng)ng
E) ?"n "&n k c() t:+
Ec1 ?"n "&n k trng bMn c() bGt?ng t= N Eff2-E-EI200'
) ?1n ,On t*n c() dn t*c +n t:+ tr=ng tt dn VGn +." P tr3c " ,) t1 c() tt dn VGn + "
c ?1n ,On t*n c() dn t*c +n bGt?ng tr=ng tt dn VGn +." P tr3c " ,) t1 c() tt dn VGn + "
, ?1n ,On t*n tng "ng c() dn t*c tt dn VGn +
# ?1n ,On t*n c() dn t*c cOc t)n ct t:+ tr=ng 1t ttdn VGn +. " P tr3c " ,) t1 c() tt dn VGn + "
)+E.d.c ?1n dj= c() ct. "c V7y V& cUn dP & "c t*n t=On c x:t tP +n
bGt?ng c() tt dn & cs x:t tP +n t:+ c() tt dn "c x+&= V=5 c t*n dj= At c7
).d.b CUn trGn c() 1?1n dj= c() d1. "c t*n t=On c x:t tP +nbGt?ng c() tt dn & t=&n b +n t:+ tr=ng tt dn ". AW ca
nng tt dn A?ng "c c= V& c t*n dj= At c7
++.d ^c ct tt A tr=ng ? ban b3ng. "c t*n t=On trGn c # " b4ndj= c() cOc eng tG tOn nng Vng V4n A4 tr=ng d1 =c tr=ng cOc
1 VGn At
++.d b4n ct c() ? ban b3ng bng VGn + t:+ - bGt?ng t= N Eff'-
EI200'
# C4 rng c() ban cOn
# C4 rng t*n t=On ban cOn 4 1~ +*) c() ban b3ng bng t:+
# Fng c4 rng c() ban cOn bng bGt?ng
#0 C4 rng wA*c tPc nm n7t c() Vh bGt?ng b! 5n c bn d5ng
db^ Rng A*n ct t:+ d>c
db Rng A*n ct t:+ ")
-yd zP 5n cay tt A c() t:+-yd zP 5n cay tt A c() t:+ tr=ng ban cOn
-yd CRng " tt A c() ct t:+ ban b3ng
hb C4 c)= c() d1 VGn +
#b C4 rng c() d1 VGn +
hc C4 c)= c() tt dn ct VGn + t:+ - bGt?ng
.r _ # c() Mn d5ng cOc #Rn c() 1t ct t71 t:+
.t _ # #y ga1 " b4n ct tt A c() cOc nit VGn At t= NEff'-E
Ef
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FCXD;N $JK I 2006
/cV C4 d& t?ng t(y c() ct
/cr C4 d& c() eng tP 5n
n F # 1?"n t:+ - bGt?ng " P tOc "ng ngn 5n
_ # ng x` _ # ga1 " cng bGt?ng "W t*n t=On " cng c() ct VGn +
t:+ - bGt?ng
t B4 d&y ban cOn
c _ # rGng c() bGt?ng
_ # rGng c= t)1 # Ut V
= _ # t cRng " c() Ut V
# _ # rGng c() t:+) Fng bn d5ng c() t:+ t5 tr5ng tO cc 5n
c2 Bn d5ng n:n cc 5n c() bGt?ng A?ng b! 5n c bn d5ng
VGn At t tW n "\ "!n ngo) tr=ng 6@6@E@2 c() N Eff'-E-EI200'
;.6.3. CIc Y hi, hIc Uc W dMng !8ong chZng [
E0 ?"n "&n k c() g~ A c7t ta tc tR
# C4 rng c() tt dn g~
d Rng A*n Ut VGn At
h C4 c)= c() d1 g~
.1=d _ # "4 csn cRng " c() g~ c= c7t ta tc tR t= NEffK-E-EI200'
_ # ng x`
_ # rGng c= t)1 # Ut V
20
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FCXD;N $JK I 2006
;.6.[. CIc Y hi, hIc Uc W dMng !8ong chZng \
ag.r1 zO tr! cUn trGn c() g) tc n4n tt A "W #` d3ng c= V=5 Axy A?ng c ct t:+ tm) 1\n nng "4 A=an c() tG cHn
n&y
A1n Fng dn t*c tt dn ng)ng c() tRng xy yG c tr=ng 1~ Pngn1 ng)ng "W O+ d3ng cOc ,y "!n c= pn& xy "n ganq
-b. 1n CRng " n:n tG cHn c() Gn xy ?ng gc P 1t "Oy
-b. 1n CRng " n:n tG cHn c() Gn xy #=ng #=ng P 1t "Oy &tr=ng 1t +ng tRng
-1. 1n CRng " t tW c= ) xy
h C4 c)= t?ng t(y VPn n7t c() V~ 1 V4n A4 P bc tRng
h C4 c)= c() tRng/ C4 d& c() tRng
n S tng n1 +*) trGn 1t "7t
.1n F V +n tr1 t tW c() tng dn t*c tt dn c VGn 1tng)ng c() Oc cng t= tng +ng P tng dn t*c ng)ng t=
tng
1)x F V +n tr1 c() tng dn t*c #&n bGn trGn 1c ")ng x:t
_ # ng x`
t B4 d&y c() tRng
.1)x cGn Vc VPn n7t 4 dn t*c tt dn ng)ng c() Oc cngng)ng g) cOc tng V4n A4 n) c() pn& xy "n ganq
1.1)x cGn Vc VPn n7t 4 A Vng g) cOc tng V4n A4 n) c()pn& xy "n ganq
_ # rGng c= t)1 # Ut V
# _ # rGng c() ct t:+
1n F # g) A*c tPc c() c5n ngn & c5n d& tr=ng 1t bng
2E
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;.6.\. CIc Y hi, hIc Uc W dMng !8ong chZng ;0
3 cng c() cOc c7n t= +ng n1 ng)ng x1 x:t.t5 1t cyWn ! tng "ng P cyWn ! tt A ddc
3; cng tng cng c() cOc c7n t= +ng tng "ng3x cng c() b cOc c7n t i t= +ng x
3y cng c() b cOc c7n t it= +ng y
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T C A| c ban c() At c7 bGn trGn "c ga tt V& ng&1 t5 "Oy
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2. ^, cE, v !Ynh n@ng v cIc !i, chY cEn !,n !h_o
2.;. NhRng y, cE, cZ 1n
wE% ng #) A "ng "7t xay r)@ FOc "ng "ng "7t tt A " c bW
t! ,) cOc y tI ) tOc "ng "ng "7t t)1 c gn V4n P xOc #7t t
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# t1 ,)n tr>ng wx1 q2r% & qr% c() "4 n&y "W t*n "n 1c " tn
cUy AOc n)@
z ci EI COc gO tr! 7n "!n c= PNC=c c= TNC "W #` d3ng c= ;t N)1 V&
PNCE0 &TNC 'JK n1@
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bng c A| V+ trng bMn. T. =c V& bng xOc #7t t ,O. Ptr=ng T
n1@
^, cE, h)n ch- h h`ng:
C?ng trMn +a "c tt A & t c?ng "W c! "c tOc "ng "ng "7t c
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& nng 5n c #` d3ng A1 t= M nng c +* Ac +3c c tW VPn n
1t cOc b7t + V] #= P gO t&n ban tn At c7@ FOc "ng "ng "7t "c") &= t*n t=On c= pyG c 5n c mngq c xOc #7t t ,O. PD^tr=ng E0
n1 & c A| V+ TD^@
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w$ P cOc V=5 At c7 "\ xOc "!n rh V& xy dng tr=ng eng "ng "7t y
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VGn ,)n c() tG cHn n&y@
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nng trRng + "ng "7t r7t y@
wK Nng ,y "!n c3 tW c= pN& xy "n ganq "c c= tr=ng cng \@ V& eng tG tOn nng V-
ng =c eng tP 5n@
z ciI zO tr! c() # ng x` cn "c gP 5n b tr5ng tO gP 5n n "!n
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c3 tW "W AW1 tr) 4 VUt c() c?ng trMn "c c= tr=ng cOc +n VGn ,)n c()
tG cHn n&y@
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w'% %a AW1 tr) ca c7 An 1ng & "7t dP 1ng c Aa nng c! "c nng
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x:t "n " b4n tc t c() c7 An At c7 try4n ta@
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g) cOc c7 An c! Vc & c tt c7 t5= cOc eng d "=On c ng x` +
tyn@
w'% %ng +O+ +n t*c +a d) &= 1? Mn At c7 +e +. A cn tt. 1?
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c7 V4n A4@
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"c #` d3ng@
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tt A. t c?ng & #` d3ng c?ng trMn@
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w$ !) "W1 xy dng & n4n "7t c! Vc n cng cn trOn nng r( r= "t
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^=5 ? ta
COc t)1 #
v#.$0w1/#NS%F
wnOt/$0c1
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COc t)1 # b #ng cn tt c= cOc d5ng At c7 c3 tW " c c= tr=ng cOc
+n VGn ,)n c() tG cHn n&y@
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xOc "!n t= ngyGn tc n #y tyn t*n@ F "sn g) tc n4n c tW
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.2.2. Bi, di?n cZ 1n ca !Ic ng ng !
Q. TPng +,I!
wE% Fr=ng +51 tG cHn n&y. cyWn "ng "ng "7t t5 1t "W1 c= trPc
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V& p+ +an ng "&n kq@
w2 D5ng c() + +an ng "&n k "c V7y n n) " P ) 1c tOc "ng "ng
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cc 5n - tOc "ng "ng "7t tt A & " P yG c 5n c mng@
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w' P b) t&n +n c() tOc "ng "ng "7t. c tW c7+ nUn 1t =c
n4 d5ng AOc n) c() + +an ng. +3 tc &= cOc eng ngkn & "
VPn "ng "7t +Ot #n t cing@
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nng trUn "ng "7t g+ +n VPn n7t tr=ng c "On gO ngy c "ng
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SwT "c xOc "!n bng cOc c?ng tc #) wx1 _Mn .;I
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0 : ( ) . . 1 .( .2,5 1)B e g
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(9nh .;. D)ng ca &hP &hn >ng n hsi@
w2% zO tr! c() c A| TB. TC& TD& c() # n4n S1? ta d5ng + +an ng "&n
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^=5 n4n "7t S FBw# FCw# FDw#
E.0 0.EK 0.' 2.0
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C E.EK 0.20 0.6 2.0
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(9nh .2. FhP &hn >ng n hsi cho cIc $o)i nn ! ! p -n q cn 4r.
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E0/wK 0.KK w$@6
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k SwF c tW V7y t + +an ng cyWn ! "&n k d) &= bW tc
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w2 W trOn +a +n t*c trc t+ cOc At c7 A?ng "&n k. ngR t) AW "n Aa
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# ng x`9
# ng P cUn dP c() + tt A t= +ng n1 ng)ng. 0.2@
wK P t&n +n tng "ng c() tOc "ng "ng "7t. + tt A c= b
cOc bW tc w$@E$ "n w$@E6 P g) tc n4n tt A agt= +ng tng
"ng "c t)y bng gO tr! ag 9 S V7y bng E.0 cZn cOc t)1 # AOc n "\ "!n
ngo) tr=ng .2.2.@
w6 P t&n +n tng "ng c() tOc "ng "ng "7t. # ng x` n
cng c tW V7y nm n =c bng E.K c= 1> V=5 Ut V & At c7@
wJ ;c V7y gO tr! VPn n E.K t= +ng tng "ng cn "c V] ga t?ng
,) +n t*c +e +@
w8% % tt A "c xOc "!n n trGn A?ng t*c + c= tt A c?ng trMn c
cOc c7n "Oy =c c tG tOn nng Vng@
[.;.;. NhRng cIch 1i, di?n hIc ca !Ic ng ng !
\. Bi, di?n !h_o $/ch W !hi gian
.2..;.;. TPng +,I!
wE% CyWn "ng "ng "7t c{ng c tW "c bW d}n dP d5ng gan "k g) tc n4n& cOc "5 Vng VGn ,)n wUn tc & cyWn !@
w2%
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pq c ngo) V& pt + Pq@
w2% COc ng ,On t*n c() tOc "ng "ng "7t tt A +a "c xOc "!n c x:t
"n cOc A Vng VGn ,)n tP t7t ca cOc Vc tr>ng trRng x7t n tr=ng t + ta
tr>ng #)I
7A.pq.@ QA. w$@EJ
tr=ng "I
. # t + ta tr>ng " P tOc "ng t)y " t iwx1 Q.2.Q9
w$ COc # t + .x:t "n Aa nng V& tOc "ng t)y " QA.A?ng x7t
n trGn t=&n b c?ng trMn tr=ng tR g)n xay r) "ng "7t@ COc # n&ycZn x:t "n # t)1 g) 5n c c() A Vng &= cyWn "ng c() At c7
d= 1 VGn At A?ng cng g) cing@
w' COc gO tr! 2.c= tr=ng Bang .QcZn cOc gO tr! ." P n& "c c= Q.2.Q@
Bng .Q: CIc giI !8/ 2,i
Ji vKi nh
FOc "ng2
Fa tr>ng "t VGn n&. V=5^=5 I
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;;. Thi-! - nh
;;.;. TPng +,I!
;;.;.;. Fh)" vi I& dMng
wE% Cng Qb)= gk1 nng ,y "!n cng c= tt A n& c! "ng "7t &
+a #` d3ng + + P cOc cng 2. & 4"n \@
w2 COc cng t 4"n \VGn ,)n "n nng ,y "!n c3 tW " P cOc V=5 Ut
V & c7 An AOc n) #` d3ng c= n&@
w$ Cs dn 4 cOc c7n "Oy " P n& "c c= tr=ng cng ;0@
;;.2. CIc c !8ng ca c7ng !89nh ch/, ng !
;;.2.;. NhRng ng,yn !c cZ 1n ca !hi-! - cZ =
wE% Fr=ng eng c "ng "7t. 7n "4 ngy c "ng "7t +a "c x1 x:t ng)y
tr=ng g) "=5n " c() c tt A c?ng trMn. "4 n&y c= +:+ t5= r)
1t At c7 t=a 1\n nng yG c c ban "t r) tr=ng 2.;P c +* c
tW c7+ nUn "c@
w2 Nng ngyGn tc cs "5= tr=ng tt A c #I
- F*n "n gan 4 At c79
- F*n "4 "n. " xng & #G ton9
- C " cng & " b4n t= ca ) +ng9
- C " cng & " b4n cng x=n9
- S&n tng c ng x` n t71 cng9
- C 1ng t*c +@
Nng ngyGn tc n&y "c c3 tW =O n tr=ng nng "4 A=an #)I
;2. TYnh Zn gin v -! c,
wE F*n "n gan 4 At c7. "c trng b cOc "Rng try4n Vc "ng "7t trc
t+ & rh r&ng. V& 1t 13c tG ,)n tr>ng M # 1? Mn ). # +n t*c.
"!n A*c tPc. c7 t5= & cOc t c?ng c?ng trMn c&ng "n gan tM c&ng
" t tn cUy@ ;M t c d "=On ng x` AOng c7n c&ng tn cUy n@
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;. TYnh sng ,H Ji x>ng v i, !nh
wE F*n "kng "4 tr=ng 1t bng "c "c trng b # +n b "4 cOc c7
An c! Vc c= +:+ try4n trc t+ & n)n cng cOc Vc ,On t*n #n
r) b nng A Vng +n b tr=ng c?ng trMn@ N cn. t*n "kng "4 ctW t5= r) bng cOc c) nm c?ng trMn t&n cOc "n ngyGn "c VU+ 4
1t "ng Vc nR cOc A AOng c7n@ COc A AOng c7n n&y "c tt A
"W trOn n tng ) "U+ g) cOc "n ngyGn t= Q.Q.2.3@
w2 F*n "kng "4 t= 1t "ng c() c?ng trMn c{ng ,)n tr>ng. M n c x
Png V=5 tr # x7t n c() cOc eng n5y ca1. t5 " # tU+ trng ng #7t
=c yG c c " dj= At c7 VPn c tW #P1 gy nGn # #3+ "@
w$ ,)n ct c g) # +n b A Vng & # +n b " b4n & "
cng # V=5 tr "c # Vc t1 VPn g) A Vng & " cng @
w' N c7 Mn c() ng? n& " xng =c gn " xng. +ng +O+
t*c + n7t "W "5t t*n "kng "4 V& b tr* cOc c7 An " xng &
+n b cing "kng "4 tr=ng 1t bng@
wK S` d3ng cOc c7 An c! Vc "c +n b "4 "n # V&1 tng bUc #G
ton. c= +:+ +n b V5 n Vc 1t cOc c V n & tG tOn nng Vng d&n
tra trGn t=&n b c?ng trMn@
;Q. # c>ng v 1n !h_o hai &hZng
wE% CyWn "ng "ng "7t t= +ng ng)ng d}n r) t= ) +ng ?ng
gc & M t At c7 c?ng trMn +a c Aa nng c! "c cOc tOc "ng
ng)ng t= b7t A| +ng n&=@
w2 W t=a 1\n q;r%. cOc c7 An c! Vc cn b tr* t= ) +ng ?ng gc
n) tr=ng 1t bng. "W ba= "a1 cOc "c trng 4 " cng & " b4n tng
t n) t= ca ) +ng c*n@
w$ ;c V) c>n cOc "c trng " cng c() c?ng trMn. tr=ng A tM1 cOc ga1
tW cOc ,() c() tOc "ng "ng "7t wc t*n "n cOc "c trng c3 tW
c() "ng "7t t5 "!) "W1 xy dng c{ng cn 5n c # +Ot trWn cOc
cyWn ! ,O VPn c tW dn tP # 17t n "!n d= nng ng bUc )
=c d= cOc mng ngG1 tr>ng@
;4. # c>ng v 1n chJng xon
wE Ng=& " cng & " b4n t= +ng ng)ng. At c7 n& cn c " cng &
" b4n cng x=n +e + n1 5n c # +Ot trWn c() nng cyWn !x=n c x Png gy r) cOc ng #7t A?ng "4 tr=ng cOc c7 An c! Vc
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AOc n)@ N1 13c "*c ". c b tr* cOc c7 An AOng c7n c*n gn
P c c() n& V& r7t c V@
;6. Sn !Eng cO >ng xW nh !" c>ng
wE Fr=ng ng? n&. cOc #&n wAW ca #&n 1O "ng 1t ) trZ r7t ,)n tr>ng tr=ng #
V&1 c tng tW c() At c7 c! "ng "7t@ Cing V&1 c n nng t71
cng ng)ng. t+ nUn & try4n cOc Vc ,On t*n #)ng At c7 tng
"ng & ba= "a1 c= cOc tng n&y ceng n) V&1 c A c! tOc "ng
"ng "7t t= +ng ng)ng@ FOc "ng c() #&n n t71 cng c tOc d3ng "c
bt tr=ng trRng + At c7 tng "ng V& +c t5+ & A?ng "4 "n.
=c tr=ng trRng + #` d3ng "kng tR cOc At c7 c cOc "c trng bn
d5ng t= +ng ng)ng AOc n) w* d3 n tr=ng g:+ =c ~n +@
w2 COc #&n & 1O cn c " b4n & " cng tr=ng 1t +ng. c # VGn At ,a P cOc At c7 tng "ng@ c bt cn ,)n t1 "n cOc trRng
+ c c7 Mn rR r5c =c A:= r7t d& tr=ng 1t +ng & trRng + c
nng V~ 1 VPn trGn #&n. "c bt A cOc V~ 1 n&y n1 gn P cOc c7 An
tng "ng c*n V&1 ga1 ,a c() 1 n g) At c7 t= +ng
ng)ng & +ng "ng@
w$ COc t71 cng cn c "( " cng tr=ng 1t +ng "W +n b cOc Vc ,On
t*n ng)ng tP At c7 tng "ng c! ta +e + P nng ga tt t*n
t=On w* d3 n " cng c() t71 cng. x1 Q..;qQr. "c bt A c nngt)y " "Ong AW 4 " cng =c c +n n? r) t3t &= c() c7 An
tng "ng +*) trGn & +*) dP t71 cng@
;3. CO "Ong !hYch hU&
wE% P tOc "ng "ng "7t. c tt A & t c?ng 1ng & # VGn At P At
c7 bGn trGn +a ba= "a1 t=&n b c?ng trMn c! A*c "ng "ng "7t
"kng "4@
w2 P At c7 b)= gk1 1t # tRng c! Vc rR r5c. c tW AOc n) 4 "cng & c4 rng. tRng c>n 1ng cng. AW + =c AW n4 ngn.
gk1 1t ban "Oy & 1t ban n+@
w$ P n& & c?ng trMn c nng c7 An 1ng "c VU+ w1ng "n =c
1ng c>c. nGn deng ban gng 1ng =c d1 gng 1ng VGn At cOc c7
An n&y t= ) Png c*n tn t( cOc ,y "!n c() 4.Q.;.2c() +n n4n
1ng. tRng cn & cOc 7n "4 "!) AT tUt@
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;3.;.;. CIc c, in hIng chn chYnh v &hM
wE% t # c7 An w* d3 n d1 &/=c ct c tW c>n V& c7 An AOng c7n
+3. A?ng t)1 g) &= At c7 AOng c7n c() c?ng trMn@ CRng " &
" cng AOng c7n c() nng c7 An n&y c tW bm ,)@ Cing A?ng cntt +a tn t( nng yG c cOc cng t 4tP \@ Fy nGn. cOc c7 An
n&y ceng P cOc 1 VGn At c() cing +a "c tt A & c7 t5= "W c! "c
ta tr>ng tr>ng Vc A c! nng cyWn ! gy r) b cOc "4 An tt A
c! "ng "7t b7t V n7t@
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FCXD;N $JK I 2006
zO tr! c() # ng x` c tW V7y nm n n At c7 A?ng "4 "n
t= c4 c)= wx1 Q.2..@
w$% ;4 +ng dn cOc ,a c() t*n "4 "n c() At c7 tr=ng +n t*c
& tt A. cOc "c trng 4 t*n "4 "n c() n& tr=ng 1t bng &t= 1t "ng "c x1 x:t "c VU+ wBang Q.;@
Bng Q.;. CIc h +, ca !Ynh , n ca -! c, !8ong &hn !Ych v !hi-! -
ch/, ng !
F*n "4 "n c +:+ "n gan =O _ # ng x`
t
bng"ng
? Mn %n t*c "&n k -tyn t*n
w%n t*ctyn
t*n
C
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w2 ;4 " cng ng)ng & # +n b A Vng. n& +a gn " xng tr=ng 1t
bng t= ) tr3c ?ng gc@
w$ _Mn d5ng 1t bng +a g>n. ngo) V& 1~ #&n +a "c gP 5n bng 1t ")
gOc Vk@ N tr=ng 1t bng c cOc c~ Vh1 wgc Vh1 &= =c cOc c. t*n"4 "n tr=ng 1t bng n "c x1 V& t=a 1\n n cOc c~ Vh1 " A?ng
an ng tP " cng tr=ng 1t bng c() #&n & P 1~ c~ Vh1. dn t*c g)
bGn ng=& c() #&n & ") gOc Vk b)= ,)n #&n A?ng t ,O K dn t*c #&n@
w' cng tr=ng 1t +ng c() #&n +a AO VPn #= P " cng ng)ng c() cOc c7
An tng "ng c! Vc. "W bn d5ng c() #&n *t an ng tP # +n b Vc
g) cOc c7 An tng "ng c! Vc@ ;4 1t n&y. cOc 1t bng d5ng c ^.
C. _. & X cn "c x1 x:t 1t cOc cHn tUn. n7t V& " P " cng c() cOc
nOn n r) bGn. +a tng xng P " cng +n trng t1. n1 t=a 1\n
"4 An t71 cng@ NGn x1 x:t O+ d3ng 13c n&y c= ng x` tng tW c()
n&@
wK 1an $1)x/$1nc() 1t bng n& & c?ng trMn A?ng "c VPn n '.
tr=ng " $1)x&$1nVn Vt V& A*c tPc VPn n7t & b: n7t c() 1t bng n&
t= ) +ng ?ng gc@
w6 F5 1~ tng & " P 1~ Png t*n t=On!&y. " Vc t1 At c7 '0& bOn
A*n x=n +a t=a 1\n 2 "4 An dP "y. cOc "4 An n&y t c=
+ngyI
'0x0.$0 @ x w'@E)
x/# w'@Eb
tr=ng "I
'0x A=ang cOc g) t1 cng & t1 A Vng. t= +ng!. ?ng gc
P Png t*n t=On ")ng x:t9
x cn bUc ) c() ts # g) " cng x=n & " cng ng)ng t= +-
ngywpbOn A*n x=nq9
/# bOn A*n ,On t*n c() A Vng #&n tr=ng 1t bng wcn bUc ) c() ts
# g) 1?1n ,On t*n "c cc c() A Vng #&n tr=ng 1t bng "
P t1 A Vng c() #&n & A Vng #&n@
Nng "!n ngo) 4 t1 cng & bOn A*n x=n "c c= t q3r"n q\r
wJ Fr=ng n& 1t tng. t1 cng "c "!n ngo) V& t1 cng ng)ng c() t7t cacOc c7 An AOng c7n c*n@ BOn A*n x=n "c "!n ngo) V& cn bUc )
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c() ts # g) " cng x=n tng tW " P t1 cng ng)ng & " cng
ng)ng tng tW tr=ng 1t +ng. c x:t tP t7t ca cOc c7 An AOng c7n
c*n tr=ng +ng "@
w8 Fr=ng n& n4 tng. cs c tW "!n ngo) gn "ing t1 cng & bOn A*nx=n@ W +n V=5 t*n "4 "n c() At c7 tr=ng 1t bng & "W +n
t*c gn "ing cOc ,a x=n c tW ") r) 1t "!n ngo) "n gan n
t=a 1\n ) "4 An #)I
) F=&n b cOc c! ta tr>ng ng)ng n Vh. tRng =c Ang. cn VGn t3c t
1ng VGn tP 1O n&@
b Bn d5ng c() cOc t&n +n dP tOc "ng c() ta tr>ng ng)ng A?ng ,O
AOc n)@ 4 An n&y c tW x1 V& t=a 1\n tr=ng trRng + deng cOc
Ang & tRng@ N cng. "4 An n&y A?ng t=a 1\n At c7 ~n+@
wf cOc Ang & tRng 1an P bn d5ng n V& c( y. ! tr* c() t1
cng & bOn A*n x=n c() t7t ca cOc tng c tW xOc "!n n c() 1?1n
,On t*n c() cOc tt dn ng)ng c() nng c7 An tng "ng@ Ng=&
bn d5ng n. n bn d5ng ct c{ng "Ong AW tM c tW x:t tP cing bng
cOc #` d3ng 1?1n ,On t*n tng "ng c() tt dn ng)ng "@@
20. Ti, chY v !Ynh , n !h_o "! >ng
wE% P n& "c x+ V=5 "4 "n t= 1t "ng cn t=a 1\n t7t ca nng
"4 An #) "y@
w2 F7t ca cOc At c7 c! ta tr>ng ng)ng n Vh. tRng =c Ang. +a VGn t3c
t 1ng tP 1O c() n& =c tP "sn c() eng c gUt c7+ c() n& n c gUt
c7+ t5 cOc " c)= AOc n)@
w$ Ca " cng ng)ng Vn A Vng c() cOc tng rGng r +a g ngyGn A?ng "
=c ga1 t t. A?ng t)y " "t ngt t 1ng tP "sn n& ")ng x:t@
w' Fr=ng cOc n& Ang. t # g) " b4n tc t & " b4n yG c t= t*n
t=On c() tng A?ng "c t)y " 1t cOc A?ng cn xng g) cOc tng V4n
A4@ ;4 1t n&y. cOc trRng + rGng c() Ang c A xy cn "c "4 cU+
tr=ng Q..6..2@
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b P gUt c7+ 1t Vn n1 tr=ng +n t7+ n EK c4 c)= _ c()
At c7 c*n AW t 1ng. A*c tPc c~ Ve &= A?ng "c VPn n K0 A*c tPc
1t bng ng)y +*) dP wx1 _Mn Q.;@c@ Fr=ng trRng + n&y. At c7 c() eng
"Oy tr=ng +51 Mn c "ng c() cOc tng +*) trGn cn "c tt A "W
c! "c *t n7t JK cOc Vc ct ng)ng c tW #n r) eng n&y tr=ng 1t c?ngtrMn tng t nng c "Oy A?ng 1 rng@
c N cOc gUt c7+ A?ng g "c t*n " xng. tng A*c tPc c() cOc gUt
c7+ 1~ 1t t5 t7t ca cOc tng A?ng "c VPn n $0 A*c tPc 1t bng
tng trt =c 1t bng trGn "sn c() +n cng +*) dP & A*c tPc c()
1~ gUt c7+ A?ng "c VPn n E0 A*c tPc 1t bng V4n dP wx1 _Mn
Q.;@d@
) b gUt c7+ n1 trGn 1c 0.EK_
1 2
1
0,20L L
L
1 3 0,20
L L
L
+
c gUt c7+ n1 dP 1c 0.EK_ d
1 3 0,50L L
L
+
2 0,30L L
L
9
1 2
10,10
L L
L
0.EK_
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(9nh Q.;. CIc !i, chY v !Ynh , n ca nh cO gi%! c&
20.;.;. CIc h J !P hU& ca !Ic ng !hay Pi
wE% COc # t + 2.w" P gO tr! t) V d& c() tOc "ng t)y " , deng
"W tt A n& wx1 .2.Q "c c= tr=ng Bang .Q@
w2% COc # t + .tr=ng .2.Qq2r% deng "W t*n t=On cOc ,a c() tOc "ng
"ng "7t +a "c xOc "!n t= bW tc #)I
. @ 2. w'@2
COc gO tr! c= tr=ng Bang Q.2@
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Bng Q.2. uiI !8/ ca !Ynh !oIni
^=5 tOc "ng t)y " Fng COc V=5 t -C O
COc tng "c #` d3ng "kng tRCOc tng "c #` d3ng "c VU+
E.0
0.80.K
COc V=5 t D- & A= V
tr
E.0
COc V=5 tOc "ng t)y " "c "!n ngo) tr=ng Bang .Q@
20.;.2. >c v h J !E" +,an !8eng
wE% N& & c?ng trMn "c +n t&n K 1c " ,)n tr>ng. +3 tc &= U
,a c() # #3+ " tP #n 15ng c=n ngR. &= 1c " ,)n tr>ng c() cing
" P # )n t=&n c?ng cng. &= c ba= dn # ng)y #) A xHy r)"ng "7t & &= U ,a An t - x\ gy r) b # #3+ "@
w2% c " ,)n tr>ng "c "c trng b # t1 ,)n tr>ng 1? ta tr=ng 2.;qr@
w$ _ # t1 ,)n tr>ng E.0 ng P # An "ng "7t c c A| V+ t)1c n "\ "4 cU+ tP .2.;qr@
w' COc "!n ngo) 4 1c " & # t1 ,)n tr>ng " P n& x1 %3 V3ctH
FhEn ;.
wK% P nng c?ng trMn c) tt b! =c Ut V ngy W1. # t1
,)n tr>ng cn "c xOc "!n t= cOc tG c* c= tr=ng cOc tG cHn tt A
VGn ,)n@
20.2. Fhn !Ych -! c,
20.2.;. 7 h9nh
wE% ? Mn n& +a tW n tm) "Ong # +n b " cng & A V ng #)= c=t7t ca cOc d5ng bn d5ng ,)n tr>ng & Vc ,On t*n "4 "c x:t "n 1t
cOc "ing "n dP tOc "ng "ng "7t@ Fr=ng trRng + +n t*c + tyn.
1? Mn n&y c{ng +a tW n 1t cOc tm) "Ong # +n b c() cRng "@
w2 ? Mn cn x:t "n # "ng g+ c() cOc eng c 1 VGn At &= t*n bn
d5ng c() At c7 n&. * d3 n cOc eng " d1 =c ct c() At c7 Ang@
C{ng cn x:t "n nng b +Un + At c7 c tW an ng tP +an ng c()
At c7 AOng c7n c*n@
w$ N cng. c tW x1 At c7 gk1 1t # At c7 c! ta tr>ng ng)ng &"ng "c VGn At P n) ,) cOc t71 cng@
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FCXD;N $JK I 2006
w' ng tr>ng trRng x7t n tr=ng t
+ ta tr>ng c= tr=ng .2.Q@ COc # t + c= tr=ng Q.2.Qq2r%@
20.2.2. (i, >ng xon ngf, nhin
wE% W x:t t*n t tn cUy c() ! tr* cOc A Vng & # t)y " tr=ng A?ng
g)n c() cyWn "ng "ng "7t. t1 A Vng t*n t=On 1~ #&n i"c x1
n cyWn d!c Am ! tr* d)n ngo) c() n tr=ng 1~ +ng P " Vc
t1 ng nGnI
') 0.0K@ $ w'@$
tr=ng "I
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') " Vc t1 ng nGn c() A Vng tng t #= P ! tr* d)n ngo)
c() n tr=ng ceng 1t +ng t7t ca cOc #&n9
$ A*c tPc #&n t= +ng ?ng gc P +ng tOc "ng "ng "7t@
20.2.. CIc &hZng &hI& &hn !Ych
Q...;. TPng +,I!
wE Fr=ng +51 c() cng Q. nng ,a c() tOc "ng "ng "7t & nng
,a c() cOc tOc "ng AOc AW "n tr=ng tt A c! "ng "7t c tW "c
xOc "!n trGn c # ng x` "&n k-tyn t*n c() At c7@
w2% %ng +O+ t)1 Aa= "W xOc "!n cOc ,a "ng "7t +a V& +ng +O+
+n t*c + +an ng d5ng d)= "ng. #` d3ng 1? Mn "&n k tyn t*nc() At c7 & + tt A c= tr=ng .2.2.4@
w$ F| tc &= cOc "c trng At c7 c() n&. c tW #` d3ng 1t tr=ng ) +-
ng +O+ +n t*c "&n k-tyn t*n #)I
) %ng +O+ p%n t*c ton Vc ng)ng tng "ngq " P n& t=a 1\n
nng "4 An c= tr=ng Q...29
b %ng +O+ p%n t*c + +an ng d5ng d)= "ngq. V& +ng +O+ c
tW O+ d3ng c= t7t ca cOc V=5 n& wx1 Q...@
w' %ng +O+ + tyn c{ng c tW "c #` d3ng t)y t c= +ng +O+
tyn t*n. * d3I
c %n t*c ton + tyn9
d %n t*c + tyn t= tR g)n w"ng9
1}n V& t=a 1\n nng "4 An ,y "!n tr=ng q4r. q6rc() "4 n&y &
tr=ng Q...Q
z ciI P n& c "Oy cOc c7n. cOc "4 An "W #` d3ng cOc +ng +O+
tyn t*n ) & b =c cOc +ng +O+ + tyn c & d "c c= tr=ng c-
ng E0@ P n& A?ng c cOc c7n "Oy. tr=ng 1> trRng + c tW #`
d3ng cOc +ng +O+ tyn t*n c= tr=ng Q...;qr. n "\ ,y "!n tr=ng
Q...2.;@
wK Cn V] ga 1t cOc + V] +n t*c + tyn 4 cOc tOc "ng "ng "7t "
&=. 1? Mn #` d3ng. +ng +O+ d}n ga At ,a t*n t=On & cOc yG c
cn t=a 1\n@
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w6 COc c?ng trMn A?ng c cOc c7n "Oy "c tt A trGn c # +n t*c ton
+ tyn 1& A?ng #` d3ng # ng x` wx1 Q...Q.2.;q;rd. cn t=a 1\n
Q.Q.2.2q4rc{ng n nng ,y "!n c() cOc cng t K "n f c= cOc At c7
tG tOn nng Vng@
wJ N t=a 1\n "c cOc tG c* 4 t*n "4 "n tr=ng 1t bng. c tW tc
n +n t*c "&n k tyn t*n bng cOc #` d3ng ) 1? Mn +ng. 1~
1? Mn c= 1t +ng ng)ng c*n wx1 Q.2..2@
w8 ng c() c?ng trMn. c tW tc n
+n t*c "&n k tyn t*n bng cOc #` d3ng ) 1? Mn +ng. 1~ 1?
Mn c= 1t +ng ng)ng c*n. 1}n V& t=a 1\n t7t ca cOc "4 An "c
te 4 t*n "4 "n #)I
) N& c cOc tRng ngn & tRng b)= c tng " cng & "c +n b + V]9
b C4 c)= n& A?ng t ,O E019
c cng tr=ng 1t +ng c() cOc #&n tng +a "( VPn #= P " cng ng)ng
c() cOc c7 An tng "ng "W c tW ga tt #&n V&1 c n t71 cng@
d COc t1 cng ng)ng & t1 A Vng c() cOc tng. "4 +a gn n n1
trGn 1t "Rng tng "ng tng ng & tr=ng ) +ng ng)ng +n t*c.
t=a 1\n cOc "4 An x2> /#2 '=x2. y2> /#2 '=y2. tr=ng ". bOn A*n ,On
t*n/#. bOn A*n x=nx. y& cOc " Vc t1 ng nGn '=x. '=y"c "!n
ngo) tr=ng Q.2..2q6r@
z ciI zO tr! c() # t1 ,)n tr>ng . 1& dP gO tr! n&y tM c= +:+ "n gan
=O +n t*c t= Q...;q[r. c= %3 V3c t. FhEn ;@
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FCXD;N $JK I 2006
Q...2. FhZng &hI& &hn !Ych !nh $c ngang !Zng Zng
Q...2.;. TPng +,I!
wE% %ng +O+ +n t*c n&y c tW O+ d3ng c= cOc n& 1& +an ng c() n
A?ng c! an ng "Ong AW b cOc d5ng d)= "ng bUc c)= n d5ng d)=
"ng c ban tr=ng 1~ +ng c*n@
w2 G c q;r% c() "4 n&y "c x1 V& t=a 1\n n At c7 n& "O+ ng "c
ca ) "4 An #)I
) C cOc c A| d)= "ng c ban FEt= ) Png c*n nm n cOc gO tr!
#)I
14.2,0
CTTs
w'@'
tr=ng " TCc= tr=ng .2.2.2@
b F=a 1\n nng tG c* 4 t*n "4 "n t= 1t "ng c= tr=ng
Q.2..@
Q...2.2. Ac c! Iy
wE% F= 1~ +ng n1 ng)ng "c +n t*c. Vc ct "Oy "ng "7t "b+a "cxOc "!n t= bW tc #)I
"b SdwTE @ m@ w'@K
tr=ng "I
SdwTE Fng " c() + tt A wx1 .2.2.4 t5 c A| TE9
TE C A| d)= "ng c ban c() n& d= cyWn "ng ng)ng t= +ng ")ng
x:t9
m Fng A Vng c() n& trGn 1ng =c trGn "sn c() +n cng +*)
dP. t*n t=On t= .2.Qq2r9
_ # csn. V7y n #)I
0.8K n TE2 TC P n& c trGn 2 tng =c E.0 P cOc trRng + AOc@
z ciI _ # t*n "n tc t V& tr=ng cOc n& c *t n7t $ tng & $ bUc t d=
t= 1~ +ng n1 ng)ng. A Vng c() d5ng d)= "ng c ban V&
trng bMn nm n EK #= P tng A Vng n&@
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FCXD;N $JK I 2006
w2 W xOc "!n c A| d)= "ng c banTEc() n&. c tW #` d3ng cOc bW tc
c() cOc +ng +O+ "ng Vc >c c?ng trMn w* d3 +ng +O+ )yVg@
w$ P n& c c4 c)= A?ng VPn n '01. gO tr! TEwt*n bng # c tW t*n
gn "ing t= bW tc #)I
TE 8t@ H$/' w'@6
tr=ng "I
8t 0.08K " P Ang t:+ A?ng g)n c! 1?1n9
8t0.0JK " P Ang bGt?ng A?ng g)n c! 1?1n & Ang t:+ c gng
Vc t19
8t0.0K0 " P cOc At c7 AOc9
H c4 c)= n&. t*n bng 1. t 1t 1ng =c "sn c() +n cng +*) dP@
w' P cOc At c7 c tRng c! ct bng bGt?ng =c A xy. gO tr! 8ttr=ng
bW tc w'@6 c tW V7y bngI
Ct 0.0JK/ cA
w'@J
tr=ng "I
Ac A@ w0.2 w// _ 2
w'@8
&I
Ac tng dn t*c c() cOc tRng c! ct tr=ng tng " tGn c()
n&. t*n bng 129
A dn t*c tt dn ng)ng c() tRng c! ct it= Png ")ng x:ttr=ng tng " tGn c() n&. t*n bng 129
_ n tr=ng qrc() "4 n&y9
/ c4 d& c() tRng c! ct tng " tGn t= Png #=ng #=ng P cOc Vc
tOc "ng. t*n bng 1. P "4 AnI //HA?ng "c t ,O 0.f@
wK t cOc AOc c tW xOc "!n TEw# t= bW tc #)I
1 2.T d= w'@f
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FCXD;N $JK I 2006
tr=ng "I
d cyWn ! ng)ng "&n k t5 "sn n&. bng 1. d= cOc Vc tr>ng trRng tOc
d3ng t= +ng ng)ng gy r)@
Q...2.. Fhn 1J $c ng ! nk" ngang
wE COc d5ng d)= "ng c ban t= cOc +ng n1 ng)ng "c x:t c() n& c tW
"c xOc "!n bng cOc +ng +O+ "ng Vc >c c?ng trMn =c c tW V7y
gn "ing bng cOc cyWn ! ng)ng tng tyn t*n d>c t= c4 c)= c()
n&@
w2% FOc "ng "ng "7t +a "c xOc "!n bng cOc "t cOc Vc ng)ng "&= t7t
ca cOc tng ) 1? Mn +ng
" "b@.
.
i i
j j
s ms m . w'@E0
tr=ng "I
" Vc ng)ng tOc d3ng t5 tng t 9
"b Vc ct "Oy d= "ng "7t t*n t= w'@K9
s . s Vn Vt V& cyWn ! c() cOc A Vng m. m tr=ng d5ng d)= "ng c ban9
m. mA Vng c() cOc tng t*n t= .2.Q q2r@
w$ ng xon
wE N " cng ng)ng & A Vng +n b " xng tr=ng 1t bng & tr +
" Vc t1 ng nGn nG tr=ng Q..2q;r% "c x:t "n bng 1t +ng+O+ c*n xOc n w* d3 n +ng +O+ tr=ng Q....q;r. tM cOc ng
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x=n ng nGn c tW "c xOc "!n bng cOc nn cOc ,() tOc "ng
tr=ng cOc c7 An c! Vc rGng Vj t*n t= Q...2.qQrP 1t # c=
bI
E 0.6 w!/$ w'@E2
tr=ng "I
! A=ang cOc t c7 An ")ng x:t "n t1 A Vng c() n& tr=ng 1t
bng t= +ng ?ng gc P +ng tOc "ng "ng "7t ")ng x:t@
$ A=ang cOc g) ) c7 An c! ta ng)ng x) n) n7t. t= +ng
?ng gc P +ng tOc "ng "ng "7t ")ng x:t@
w2 N tc n +n t*c bng cOc #` d3ng ) 1? Mn +ng. 1~ 1?Mn c= 1t +ng ng)ng c*n tM ng x=n c tW xOc "!n bng
cOc nn "? " Vc t1 ng nGn ')t*n t= w'@$ & O+ d3ng q;rc()
"4 n&y P # bng E.2 t)y c= 0.6 tr=ng bW tc w'@E2@
Q.... Fhn !Ych &hP &hn >ng d)ng dao ng
Q....;. TPng +,I!.
wE% %ng +O+ +n t*c n&y cn "c O+ d3ng c= n& A?ng t=a 1\n nng
"4 An "\ nG tr=ng Q...2.;q2rA ng d3ng +ng +O+ +n t*c tonVc ng)ng tng "ng@
w2% %a x:t tP +an ng c() t7t ca cOc d5ng d)= "ng g+ +n "Ong AW &= +an
ng tng tW c() n&@
w$ COc yG c c= tr=ng 13c q2r% c tW t=a 1\n n "5t "c 1t tr=ng )
"4 An #)I
- Fng cOc A Vng c() cOc d5ng d)= "ng "c x:t c1 *t n7t
f0 tng A Vng c() At c79
- F7t ca cOc d5ng d)= "ng c A Vng VPn n K c() tng A V-
ng "4 "c x:t "n@
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FCXD;N $JK I 2006
wK N cOc yG c ,y "!n tr=ng qrA?ng tW t=a 1\n w* d3 tr=ng n& &
c?ng trMn 1& cOc d)= "ng x=n g+ +n "Ong AW tM # Vng t tW cOc
d5ng d)= "ng A "c x:t tr=ng t*n t=On A +n t*c A?ng g)n cn t=a
1\n ca ) "4 An #)I
.$ n w'@E$
&
TA0.20 #@ w'@E'
tr=ng "I
. # d5ng d)= "ng "c x:t tP tr=ng t*n t=On9
n # tng trGn 1ng =c "sn c() +n cng +*) dP9
TA c A| d)= "ng c() d5ng t .@
Q....2. TP hU& cIc &hn >ng d)ng dao ng
wE %an ng ) d5ng d)= "ng i & 4wAW ca cOc d5ng d)= "ng t!n tn &
x=n c tW x1 V& "c VU+ P n). n cOc c A| T& Tt=a 1\n "4
An #)I
T0.f @ T w'@EK
w2
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wE ng +e + P q;rcn "c x:t P d7 dng & 1 wceng
d7 c= t7t ca cOc tng@
w$
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FCXD;N $JK I 2006
t)1 # Ut V c tW xOc "!n t cOc gO tr! "c trng tng ng trGn c #
nng t?ng tn c= tr=ng N Eff2 "n N Eff6 =c tr=ng cOc tG cHn
n &n AOc@
wK% COc Vc tr>ng trRng t= .2.Q+a "c "t &= cOc +n t` t*c + c()1? Mn t*n t=On@
w6 ng trRng A?ng " & ta tr>ng n1 ng)ng tng 1t cOc "n "@ %-
ng +O+ n&y c tW O+ d3ng "W AW1 tr) t*n nng At c7 c() n& n
& n& "c tt A 1P P nng 13c "*c #)I
) W AW1 tr) =c "On gO V5 cOc t # t cRng " /Ewx1 4.2.2.2.;. 6..2.3..29
b W xOc "!n cOc c c7 dj= d An & # +n b mng9
c W "On gO t*n nng At c7 c() n& n =c "c ca t5= t= cOc
13c tG c() tG cHn VGn ,)n9
d S` d3ng n 1t +ng +O+ tt A t)y c= +ng +O+ +n t*c "&n
k-tyn t*n c #` d3ng # ng x` @ Fr=ng trRng + ". cyWn ! 13c
tG c= tr=ng Q...Q.2.6q;r% cn "c #` d3ng V&1 c # tt A@
w2% COc c?ng trMn A?ng t=a 1\n nng tG c* 4 t*n "4 "n tr=ng Q.2..2
=c tr=ng Q...;q[r)-dr+a "c +n t*c bng 1? Mn A?ng g)n@ C
tW #` d3ng ) +n t*c "c VU+ tr=ng " cOc ta tr>ng ng)ng cs tOc d3ng
t= 1t +ng@
w$ P cOc n& tn t= nng tG c* 4 t*n "4 "n tr=ng Q.2..2
=c tr=ng Q...;q[r)-d c tW +n t*c bng ) 1? Mn +ng. 1~
1? Mn c= 1t +ng n1 ng)ng c*n@
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FCXD;N $JK I 2006
w' P cOc n& A xy t7+ tng. tr=ng " cOc tRng c( y c! ct tM 1~
tng c tW "c +n t*c 1t cOc "c VU+@
wK Nng yG c tr=ng qQr"c x1 V& t=a 1\n n # Vng tng A?ng VPn n $ &
n t # Mn d5ng trng bMn wc4 c)= trGn c4 rng c() cOc tRng c! Vcnm n E.0@
Q...Q.2.2. Ti !8eng ngang
wE Cn O+ d3ng *t n7t ) cOc +n b t= +ng "ng c() cOc ta tr>ng ng)ng
t= ) # "k #)I
- S "k p"4q. d) trGn cOc Vc ng)ng t V P A Vng. A?ng " t=
c4 c)= wg) tc +an ng "49
- S "k pd5ng d)= "ngq. t V P cOc Vc ng)ng tng ng P # +n b Vc
ng)ng t= +ng ")ng x:t. # +n b n&y "\ "c xOc "!n tr=ng +n t*c
"&n k wt= Q...2=c Q...@
w2% COc ta tr>ng ng)ng +a "t t5 ! tr* cOc A Vng tr=ng 1? Mn@ %a x:t tP
" Vc t1 ng nGn t= Q..2q;r%@
Q...Q.2.. #ng cong $c ' ch,yn v/
wE ,)n g) Vc ct "Oy & cyWn ! Ang c w"Rng c=ng Vc -cyWn ! cn "c xOc "!n bng +n t*c "Hy dn " P cOc gO tr! c()
cyWn ! Ang c n1 tr=ng +51 t 0 "n gO tr! ng P EK0 cyWn
! 13c tG. xOc "!n tr=ng Q...Q.2.6@
w2 CyWn ! Ang c c tW V7y t1 A Vng c() 1O n&@ sn c() n&
xy trGn 1O A?ng "c x1 V& 1O n&@
Q...Q.2.Q. ( J vU! cng
wE ng
ng)ng@
Q...Q.2.4. CZ c, do
wE% C c7 dj= +a "c xOc "!n c= ca ) # "k +n b ta tr>ng ng)ng@ COc c
c7 dj= +a +e + P cOc c c7 deng "W xOc "!n # ng x` #` d3ng tr=ng
tt A@
Q...Q.2.6. Ch,yn v/ "Mc !i,
60
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FCXD;N $JK I 2006
wE% CyWn ! 13c tG +a "c "!n ngo) n 1t yG c AOng c7n dP d5ng
cyWn ! c() 1t bUc t d= tng "ng xOc "!n t + +an ng "&n k
t= .2.2.2@
z ciI %3 V3c t)1 Aa= Bc= ,y trMn xOc "!n cyWn ! 13c tG t= ++an ng "&n k@
Q...Q.2.3. G,y !89nh xIc /nh hi, >ng xon
wE% %n t*c "Hy dn tc n P cOc # "k Vc c= tr=ng Q...Q.2.2c tW
"On gO ,O t7+ cOc bn d5ng t5 +*) cng n c() At c7 d} x=n. c
ngo) V& At c7 c d5ng d)= "ng c ban 1& x=n c1 t@ 4 n&y
c{ng "ing P cOc bn d5ng t5 +*) cng n t= 1t +ng c() At c7 c
d5ng d)= "ng t ) 1& x=n c1 t@ P cOc At c7 n Uy. cOc
cyWn ! t5 +*) cng n +a "c tng VGn #= P cyWn ! c() At c7 tngng cn bng 4 x=n@
z ciI %*) cng n tr=ng 1t bng V& +*) c cyWn ! n1 ng)ng nm n #=
P +*) *t cng n dP tOc "ng c() ta tr>ng ng)ng ton #=ng #=ng P n@ P cOc At c7 d} x=n. cOc cyWn ! "ng +*) cng n c tW tng
VGn "Ong AW d= an ng c() d5ng d)= "ng x=n c1 t@
w2 G c ,y "!n tr=ng q;r c() 13c n&y "c x1 V& t=a 1\n n #
Ac "5 O+ d3ng c= cOc cyWn ! c() +*) cng n "c d) trGn cOc At
,a +n t*c d5ng d)= "ng "&n k bng 1? Mn A?ng g)n@
w$ N #` d3ng ) 1? Mn +ng "W +n t*c At c7 c t*n "4 "n
tr=ng 1t bng tM cOc ng x=n c tW xOc "!n t= Q...2.Q=c
Q....@
Q...Q.. Fhn !Ych &hi !,y-n !h_o $/ch W !hi gian
wE %an ng +3 tc tR g)n c() At c7 c tW xOc "!n bng cOc +n t*c
t= V!c #` tR g)n cOc +ng trMn +n cyWn "ng c() n. #` d3ng
cOc gan "k g) tc bW t! cOc cyWn "ng n4n c= tr=ng .2..;@
w2 COc 1? Mn At c7 cn tn t= cOc yG c t q2r"n qQrtr=ng Q...Q.;
& cn "c b #ng bng nng ,y "!n 1? ta ng x` c() cOc +n t` A
c! cOc c A| c7t- d ta #) g) "=5n "&n k@ Nng , "!n n&y cn +an
On xOc tc # tG tOn nng Vng c() +n t` tr=ng 14n bGn " cyWn ! c
tW xay r) A tt A c! "ng "7t@
w$ N +an ng "c xOc "!n *t n7t t J +n t*c + tyn t= V!c #`
tR g)n P cOc cyWn "ng n4n t= .2..;. tM tr! trng bMn c() cOcgO tr! +an ng t t7t ca cOc +n t*c " cn "c #` d3ng n gO tr! tt
A c() ,a tOc "ng d tr=ng nng AW1 tr) cn tt t= Q.Q.2.2@
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Fr=ng trRng + trO ngc cn V7y gO tr! b7t V n7t c() gO tr! +an ng tr=ng
cOc +n t*c V& d@
Q...4. TP hU& cIc h +, ca cIc !hnh &hEn !Ic ng ng !
Q...4.; CIc !hnh &hEn nk" ngang ca !Ic ng ng !
wE% N cng. cOc t&n +n n1 ng)ng c() tOc "ng "ng "7t wx1 .2.2.;qr
+a "c x1 V& tOc "ng "kng tR@
w2 ;c t + cOc t&n +n n1 ng)ng c() tOc "ng "ng "7t c tW tc n
n #)I
) %an ng At c7 " P 1~ t&n +n +a "c xOc "!n rGng r bng cOc
#` d3ng nng ,y tc t + " P cOc +an ng d5ng d)= "ng t=Q....2@
b zO tr! VPn n7t c() 1~ ,a tOc "ng VGn At c7 d= ) t&n +n n1
ng)ng c() tOc "ng "ng "7t. c tW xOc "!n bng cn bUc ) c() tng
bMn +ng cOc gO tr! c() ,a tOc "ng d= 1~ t&n +n n1 ng)ng
gy r)@
c Qy tc b trGn n cng c= At ,a tGn 4 )n t=&n c() cOc gO tr! c
tW c c() cOc ,a tOc "ng AOc "kng tR P gO tr! VPn n7t t "c n
tr=ng b@ C tW #` d3ng cOc 1? Mn c*n xOc n "W xOc "!n cOc gO tr! ctW c "kng tR t n4 ,a tOc "ng d= ) t&n +n n1 ng)ng c()
tOc "ng "ng "7t gy r)@
w$ N A?ng deng b & c c() q2rtr=ng "4 n&y. cOc ,a tOc "ng d= t +
cOc t&n +n n1 ng)ng c() tOc "ng "ng "7t c tW xOc "!n bng cOc
#` d3ng ca ) t + #)I
) Edxpq 0.$0 Edy w'@E8
b 0.$0Edxpq Edy w'@Ef
Fr=ng "I
pq c ngo) V& pt + Pq9
Edx bW t! cOc ,a tOc "ng d= "t tOc "ng "ng "7t d>c t= tr3c
n1 ng)ng!"c c>n c() At c79
Edy bW t! cOc ,a tOc "ng d= "t tOc "ng "ng "7t d>c t= tr3c
n1 ng)ngy ?ng gc c() At c7@
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w' N t= cOc +ng n1 ng)ng AOc n). At c7 =c # +n V=5
t*n "4 "n c() n& t= 1t "ng V& AOc n). tM gO tr! # ng
x` c{ng c tW AOc n)@
wK% D7 c() 1~ t&n +n tr=ng cOc t + AW trGn +a V7y V& d7 b7t V n7t "P ,a tOc "ng rGng ")ng x:t@
w6 c t=
) tr3c ng)ng n1 c*n ?ng gc c() At c7 c tW "c ga tt tOc "ng
rGng r & A?ng deng nng t + q2r. qrc() "4 n&y@
Q...4.2. Thnh &hEn !hlng >ng ca !Ic ng ng !
wE N ag VPn n 0.2Kg w2.K 1/#2 tM t&n +n tng "ng c() tOc "ng
"ng "7t. n "!n ngo) tr=ng .2.2.cn "c x:t tr=ng cOc trRng + #)I
COc b +Un At c7 n1 ng)ng =c gn n n1 ng)ng c n!+ bng =c VPn n
2019
COc t&n +n At c7 d5ng c?ngx?n n1 ng)ng =c gn n n1 ng)ng d& n K
19
COc t&n +n At c7 ng Vc trPc n1 ng)ng =c gn n n1 ng)ng9
COc d1 " ct9
COc At c7 c cOc c7n "Oy@
w2 ;c +n t*c "W xOc "!n cOc ,a c() t&n +n tng "ng c() tOc
"ng "ng "7t c tW d) trGn 1? Mn A?ng "y "( c() At c7. b)= gk1
cOc c7 An c! tOc d3ng c() t&n +n "ng "7t tng "ng w* d3 n
cOc t&n +n At c7 "\ Vt AG tr=ng q;rc() "4 n&y & c x:t tP " cngc() cOc c7 An V4n A4@
6$
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w$ Cn ") &= t*n t=On cOc ,a c() t&n +n tng "ng cs " P cOc
c7 An ")ng x:t w* d3 cOc c7 An "\ Vt AG tr=ng q;rc() 13c n&y & cOc
c7 An " =c c7 An At c7 VGn ,)n trc t+ P cing@
w' N cOc t&n +n n1 ng)ng c() tOc "ng "ng "7t c{ng "c x:t "n c=cOc c7 An n&y. c tW O+ d3ng nng ,y "!n tr=ng Q...4.;q2r& 1
rng c= $ t&n +n tOc "ng "ng "7t@ N cOc AOc. c tW #` d3ng t7t ca
b) t + #) "W t*n t=On cOc ,a tOc "ngI
) Edx pq 0.$0 Edypq 0.$0 Ed w'@20
b 0.$0 Edx pq Edypq 0.$0 Ed w'@2E
c 0.$0 Edx pq 0.$0 Edypq Ed w'@22
Fr=ng "I
pq c ngo) V& pt + Pq9
Edx& Edyn tr=ng Q...4.;qr9
Ed bW t! cOc ,a tOc "ng d= tOc d3ng c() t&n +n tng "ng c()
tOc "ng "ng "7t tt A n "!n ngo) tr=ng q4r& q6rc() .2.2.4@
wK N tc n +n t*c ton + tyn w"Hy dn. tM c tW bm ,) t&n+n "ng c() tOc "ng "ng "7t@
20.2.Q. TYnh !oIn ch,yn v/
wE% N tc n +n t*c tyn t*n tM cOc cyWn ! gy r) b tOc "ng
"ng "7t tt A +a "c t*n t=On trGn c # cOc bn d5ng "&n k c()
At c7 bng bW tc "n gan #)I
d# ddc w'@2$
tr=ng "I
d# cyWn ! c() 1t "W1 c() At c7 gy r) b tOc "ng "ng "7t
tt A9
d # ng x` cyWn !. ga tt bng tr + c ,y "!n AOc9
dc cyWn ! c() ceng "W1 " c() At c7 "c xOc "!n bng +n
t*c tyn t*n d) trGn + +an ng tt A t= .2.2.4@
zO tr! c() d#A?ng n7t tt +a VPn n gO tr! xOc "!n t + "&n k@
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z ciI N cng dVPn n n c A| c ban c() At c7 nm n TCwx1 _Mn
B2@
w2% ng. +a "c AW1 tr)
Aa nng c! tOc "ng "ng "7t tt A ceng P gO " cing@
w2% P cOc b +Un + At c7 c t1 ,)n tr>ng VPn =c c t*n c7t ngy
W1 "c bt tM c +n t*c AOng c7n +a d) &= 1t 1? Mn tc
c() cOc At c7 ")ng x:t & #` d3ng cOc + +an ng t*c + t "c t
+an ng c() cOc c7 An " c() At c7 AOng c7n c*n@
w$ Fr=ng t7t ca cOc trRng + AOc. n c V] d= xOc "Ong tM "c +:+ "n gan=O ,y trMn n&y wn tr=ng Q..4.2q2r@
Q..4.2.
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&) tr>ng Vng c() c7 An9
S) # "ng "7t deng c= b +Un + At c7 wx1 qrc() "4 n&y9
) # t1 ,)n tr>ng c() c7 An. x1 Q..4.9
) # ng x` c() c7 An9 x1 Bang Q.9
w$ _ # "ng "7t S)c tW t*n bng bW tc #)I
S) @S@ $wE (/H / wE wE l T)/TE2 l 0.K w'@2K
tr=ng "I
t # g) g) tc n4n tt A agtrGn n4n "7t V=5 . P g) tc tr>ng trRng
g9
S # n4n9
T) c A| d)= "ng c ban c() b +Un + At c79
TE c A| d)= "ng c ban c() c?ng trMn t= Png cn tt9
( " c)= c() b +Un + At c7 AW t "W1 "t Vc tOc "ng "ng "7t
w1t 1ng =c "sn c() +n cng +*) dP9
H c4 c)= c?ng trMn t*n t 1t 1ng =c t "sn c() +n cng
+*) dP@
zO tr! # "ng "7t S)A?ng "c nm n .S @
Q..4.. ( J !E" +,an !8eng@
wE% _ # t1 ,)n tr>ng )A?ng "c nm n E.K " P cOc b +Un + At c7
#)I
COc b +Un n= g c() tt b! 1Oy 1c cn tt c= tng ba= "a1 )n
t=&n cc #ng9
BW c) & teng c) c7t "c =c c7t gy n x1 V& ngy W1 c= #
)n t=&n c?ng cng@
w2 Fr=ng cOc trRng + AOc. # t1 ,)n tr>ng a c() cOc b +Un + At c7
c tW V7y bng E.0@
Q..4.Q. ( J >ng xW
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wE zP 5n trGn c() # ng x` ,)" P cOc b +Un + At c7 c= tr=ng Bang Q.@
Bng Q.: uiI !8/ +aJi vKi cIc 1 &h%n &hi -! c,
D)ng 1 &h%n &hi -! c, +a
^)n c)n. +e "G d5ng c?ngx?n
Bang ,ang cO=. bang t*n
ng A. ct. bW c) "t VGn ct V&1 c n cOc c?ngx?n A?ng gng tr=ng
"=5n c c4 d& VPn n E/2 c4 c)= tng tW c() cing
E.0
FRng ng=&. tRng tr=ng
;Oc ngn. 1t t4n
ng A. ct. bW c) "t VGn ct V&1 c n cOc c?ngx?n A?ng gng tr=ng
"=5n c c4 d& b: n E/2 c4 c)= tng tW c() cing =c gng =cn= P At c7 ng)y t5 =c trGn t1 A Vng
C7 An n= g c= t(. gO #Oc "t tRng xyGn trGn #&n n&
C7 An n= g c= trn ga & cOc tt b! c "!n n AOc
2.0
20.2.6. CIc 1in &hI& 1P ,ng Ji vKi h,ng cO hJi xy chn
Q..6.;. TPng +,I!:
Ew% COc 13c t Q..6.;"n Q..6.O+ d3ng c= Ang =c cOc ~n + bng
bGt?ng ct t:+ tng "ng Ang tc c7+ dj= At c7 c)= DC_ wx1 cng
K & cOc Ang c! 1?1n bng t:+ =c VGn + t:+-bGt?ng tc c7+ dj=
At c7 c)= DC_ wx1 cng 6 & J c A xy cn "n gan V&1 c tng
tOc P At c7 t=a 1\n nng "4 An #)I
) Cing "c xy #) A Ang bGt?ng "\ cng =c Ang t:+ "\ "c V+dng@
b Cing t+ xic P Ang wA?ng c A . nng A?ng c VGn At c! Vc
P Ang w,) cOc t)n gng. "). t)n "ng. n= cng ct
c ;4 ngyGn tc. cing "c x1 V& cOc b +Un + At c7@
w2 c de +51 O+ d3ng Q..6.; "n Q..6.b! 5n c b q;r% c() 13c
n&y. nng cing cng c7+ cOc tG c* tt tc tr=ng tc &n 1& c tW c
V A O+ d3ng &= cOc Ang bGt?ng. t:+ =c VGn + tc c7+ dj= At c7trng bMn DC =c t7+ DC^ c A xy cn@ c bt. " P cOc ? cn
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d} b! +O =5 ng=& 1t +ng. t5= cOc gng c tW V&1 ga1 ngy c r
A xy cn@
w$% COc , "!n tr=ng ;.q2r4 Aa nng #`) " At c7 tr=ng tng V) c{ng
+a "c O+ d3ng c= A xy cn@
w' P tRng =c cOc ~n + bng bGt?ng tng "ng tRng. c{ng n " P
cOc t:+ "c gng =c VGn + t:+ - bGt?ng. c tW bm ,) # tng tOc
P A xy cn@
wK N cOc A xy cn V& 1t +n c() At c7 AOng c7n. tM c +n
t*c & tt A cn "c tc n t= nng tG c* & ,y "!n c= tr=ng
cng f " P A xy b! 5n c bn d5ng@
w6 Nng yG c & tG c* c= tr=ng Q..6.2"c x1 V& t=a 1\n. n tnt= cOc ,y "!n c= tr=ng Q..6.H Q..6.Q& nng ,y "!n "c bt
c= tr=ng cOc cng 4"n 3@
Q..6.2. CIc y, cE, v !i, chY
wE% COc ,a c() t*n A?ng "4 "n tr=ng 1t bng d= A xy cn gy r)
+a "c x:t tr=ng t*n t=On@
w2% COc ,a c() t*n A?ng "4 "n t= c4 c)= d= A xy cn gy r)
+a "c x:t tr=ng t*n t=On
w$% Cn x:t tP t*n r7t t tn cUy VGn ,)n tP ng x` c() A xy cn w* d3
t*n