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7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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t bin nhim sc th
1
t bin cu trc nhim sc th
2
3
t bin s lng nhim sc th
Nhc li v Nhim sc th
4
5 Bi t c!ng c
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" #$ nh%n s&' ch( c) cu trc N#*+ch, ch-( . h%n t/ 01N mch 234ng v5ng 2h6ng li7n 2t v8i r9t:in;
$i 2hu
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" #$ nh%n th>c' m?i 01N li7n 2t v8i r9t:in @ch! Au l ist9nC t9 n7n N#*;
" D *B E6m( N#* tFn ti thnh tGng cH t&ng IFng c) . cH N#* gi8i tJnh;" B N#* c!( m?i l9i #$ IHc trng v s lng+ hKnh thLi cu trc c!( m?i
l9i
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" N#* l cu trc m(ng g:n c!( t b9;" N#* Ic c9i l c& sM vt cht c!( tJnh 4i truAn M c
I t b9" 1ng 2Jnh hin vi I Ou(n sLt I Ou(n sLt N#*;" N#* Ic Ou(n sLt rP nht v9 2Q giR( c!( nguA7n
h%n
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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S Tu giR+ bU9 OuUn v truAn It th6ng tin4i truAn;
S iu h5( h9t Ing c!( cLc g:n th6ngOu( m-c I cun E9n c!( N#*;
S Vi t b9 h%n chi( Iu vt cht 4i
truAn v9 t b9 c9n M h( h%n b9;
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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II/ t bi n Nhi m s c th :
" T nhRng bin IWi v cu trc v s lng N#*;" X) Y 4ng It bin' t bin cu trc+ It bin s lng N#*;
" 19 ri l9n tr9ng OuL trKnh t> nh%n I6i v h%n lA c!( N#*tr9ng OuL trKnh h%n b9;
" Zhi Eut hi[n l biu hi[n ng(A r( 2iu hKnh;" X) th lm th(A IWi t9n b h(A . b hn n9 I) c!( c&
th;
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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III/ t bi n c u trc NST:
" T nhRng bim IWi It ngt tr9ng cu trc c!( N#*v lm Eut hi[n nhRng tJnh trng m8i tr7n c& thm(ng It bin;
" NguA7n nh%n'S *Lc Ing c!( cLc tLc nh%n bn ngoi'
$t l\' ti( h)ng E+ ti( t/ ng9i+ sc nhi[t+] )( h^c' h)( cht+] #inh h^c' virt+]S *Lc Ing c!( cLc tLc nh%n bn trong' ri l9n sinh
l\+ sinh h)( ni b9+]
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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III t i n c u tr c
NST:
Tc nhn gy t bin
- C 4 dng t bin cu trc NST xy ra trn 1 NST:
Tcng ln NST
-t gy
-Nhn i
-Trao i cho
-Tip hp
Ph v c tr!c N
t bin c tr!c N
_t I9nTH I9n
U9 I9nXhuAn I9n
http://mat%20doan.ppt/7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" N#* b` I-t . I9n @I9n I-t 2h6ng ch-( t%m IngC+s(u I) ni li;
" u OuU'
_t v` trJ 4i truAn thang g%A cht v8i th Itbin h9Hc giUm s-c sng;
i[n tng giU tri;
Xli
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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$(i tr5'
" Lc I`nh v` trJ c!( g:n tr7n N#* T9i b nhRng g:n2h6ng m9ng mun;
$1' D ngai+ mt I9n N#* Y. h(A YY g%A ung th;
_t . I9n M nhLnh ngn c!( N#* s d g%A hi ch-ng
ting emf9 27u+ mHt trng rm;
i ch-ng ting emf9 27u i ch-ng jilli(ms
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" . I9n n9 I) c!(N#* b` lH li . h(Anhiu lkn;
" u OuU'19 s lng g:n
tng l7n tngcang h9Hc giUmb8t s> biu hi[n c!(tJnh trng;
t g%A ri l9n h&nmt I9n;
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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$1' D ruFi gim+ lH I9n .0 tr7n N#* s t9 r( cLc 4ng mt 2hLcnh(u; D Ii mch+ It bin lH I9n lm tng h9t tJnh :noim (mil(o(
2hLc nh(u rt c) \ nghp( tr9ng c6ng nghi[ sUn Eut bi(;
$(i tr5'" *9 Iiu 2i[n ch9 It bin g:n+ t9 g:n m8i ch9
OuL trKnh tin h)(;
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" N#* b` I-t . I9n+ I9n b` I-t Ou(A .q9 rFign v9 N#*; Xli
http://../TrieuDuy/video/DB_dao_doan_NST.flvhttp://../TrieuDuy/video/DB_dao_doan_NST.flv7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" u OuU't g%A hi+ lm giUm s-c sinh sUn;
" $(i tr5'V) hkn t9 nguA7n li[u ch9 OuL trKnh tin h)(;
$1'
T9i mu?i IU9 I9n g) hkn t9 n7n l9i m8i;
D ruFi gim+ N#* s c) .Y 4ng IU9I9n 2hLc nh(u+ t9 r( cLc l9i ruFi gim ch`u I>ng
Ic v8i cLc nhi[t I 2hLc nh(u;
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" N#* b` I-t . I9n+ I9n b` I-tgn v9 v` trJ 2hLc tr7n N#*h9Hc giR( cLc N#* 2h6ng t&ngIFng tr(9 IWi I9n I-t;
B N#* ngai n(m bKnh thang
B nhim sc th ngai nR chuAnI9n t&ng h? cLnh ngn N#* s
v cLnh 4i N#* .d
cli
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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S XhuAn I9n t&ngh?' 2hi N#* M Y cHIFng 4ng 2hLc nh(ub` I-t v tr(9 IWi I9n
I-t ch9 nh(u;S XhuAn I9n 2h6ngt&ng h?' 2hi . I9nN#* nA b` I-t v gn
v9 N#* 2hLc 2h6ngt&ng IFng;
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" u OuU'S XhuAn I9n l8n thang g%A cht h9Hc mt 2hU nng
sinh sUn;S XhuAn I9n nh hW bin M cLc l9i chui+ Iu+
l(+;;Ic -ng 4ng I chuAn g:n t9 ging m8i;" $(i tr5')ng v(i tr5 Ou(n tr^ng tr9ng OuL trKnh hKnh
thnh l9i m8i
$1' Xh:n g:n c I`nh nit& c!( vi 2hu
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" T It bin lm th(A IWi v s lng N#*tr9ng t b9;
" #> th(A IWi s lng N#* c) th c) nhiul9i' It bin 4` bi @l[ch biC
It bin I( bi
IV/ t bin s lng NST:
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" T s> tng chn h9Hc lw b N#* n+xn+n+]" *hang gH nhiu M th>c vt;" B N#* c!( t b9 2h6ng h%n lA M 2K s(u c!(
nguA7n h%n;
a bi th cng ngun
a bi th khc ngun
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" ( bi th cng nguFn @th t> I( biCIc t9 n7n bMi nhRng b N#* gingnh(u cng l9i;
*h t(m bi *h t- bi
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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1( hu n
1%u n Nh9 xn
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" X) h&ng hL I g%A I( bi th cng nguFnM th>c vt v Ing vt'
Phng php g ch!n thngPhng php "#c nhi$tPhng php g %a bi th b&ng '( )*
con"i'inyh&ng hL lA t%myh&ng hL I( h6iyh&ng hL h)ng Eyh&ng hL E/ l\ bng cLc tLc nh%n h)( h^c
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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S ( bi th 2hLc nguFn @h(A th 4` I( bi+s9ng lzng biC c) b N#* gFm Y b N#*lzng bi c!( Y l9i 2hLc nh(u;
( bi M l( mK T(i I( bi giR( cUi c! E cUi b
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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H u qu v vai tr c a a b i# $ % th :&
" * b9 t9+ c& Ou(n sinh 4zng l8n+ hLttrin 2h:+ c) 2hU nng chng ch`u tt;
" ( bi th cng nguFn 2h6ng sinh gi(9 t/bKnh thang;
" )ng v(i tr5 Ou(n tr^ng tr9ng OuL trKnhtin h)(;
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" T vi[c tng l7n h(A giUm Ii . vi N#* s9v8i s lng N#* bKnh thang;
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" X& ch hLt sinh'49 ri l9n h%n b9lm ch9 . h(A . s cH N#* t&ng IFng2h6ng h%n lA;
" u OuU'#> tng h(A giUm s lng c!( . h(A .
vi cH N#* thang g%A cht h(A
giUm s-c sng+ giUm 2hU nng sinh sUn
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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" $(i tr5'
Xung c nguA7nli[u ch9 OuL trKnhtin h)(
Lc I`nh v` trJ g:ntr7n N#*
+i ch,ng -)in./.)t.r +i ch,ng "iu n0
+i ch,ng on
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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0; t bin mt I9nB; t bin IU9 I9nX; t bin lH I9n
1; t bin chuAn I9n
.; 1ng It bin cu trc N#* thang g%A hu OuU nghi7m tr^ng nht l'
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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0; n+ Yn{.B; n+n{.+n".X; Yn{.+Yn".
1; n{.+n".
Y; #> ri l9n c!( . cH N#* t&ng IFng M cLc t b9 sinh 4zngs lmEut hi[n cLc l9i gi(9 t/ m(ng b N#*'
7/23/2019 1. t Bin NST, Nhim Sc Th, t Bin
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n th 6 cc b7n %8 ngh.
phn tr9nh b c:a nh;