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-202-
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3
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.
-III
:
-IV
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-
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:
: :---3
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:0-) (-3-4-.
:0-2-3-.
0-) (
:
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0.) (
-3-3-
)t(y)t(y SM 3-3-:
3
_.
.
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()-3-3-= v.T3-3 :
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3
3.
()
-3
-3- /c3-3-3-3-3-v/cn 3-3-=/a3-=/a3
:
0.
()-XAZ3-3
- Z,N3 -3-3-3-3-3-3-Bq13-t 3-t 3-3
-3.-
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()-3-3-3-3-3-3-3-3-E:
3-: ) (EElibire 3
-3
:
0.RC
()-uRuC3
-dt
dqi 3
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3-RC3-
cu) (RC
3-3-3
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.RL
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()-uRuL3-dtdi.Li.ru 3
-u3-3
-RL3-i) (RL
3-3-3-3-:
RLRL3
-RL3-3-RLRL3-3
3.RLC
()-3 :
-
3
-q(t)3
-q(t)i(t)3
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-3-q(t)3
-3
-q(t)RLC
uG(t) = k.i(t)3
-:RLC
-
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3-RLC3
-3-3-3
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3
-I
UZ
-()3-3
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NQ
3
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4.
()-3-3-3
- 3-3-3-3) (-
modulante)(tension3-(surmodulation)3-3
-3 -3-Filtres3-3-3-LC(circuit bouchon)3-AM
3
:
0.
()
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3) (-3
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V.mF G
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Ga3
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.()
-:F kvi 2F kv i3-( )Gv f t:
lv
3-
3-(Euler)3-3-
3-3-( )Gv f t3-3
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) (3
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E = U/d3-:
3
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0v
:
3-3-3-3-3-3-3-.
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3. M..
()-3-3-aNaT3
-3
-3-3-
3
4
.()-3-3-3-3) (-3-x = f(t)3-) (
3-) (3-(
3 )-:)
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3 -3-
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3
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3-
3-=f(t)
3-3
-3-3-3-
3
5.
()
-3-3-3-()3-3) (-3-3-3-3-3-3-3-
3-.
6.
()
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:
:
0.
()
-3-.
.
()-3-3
-3 -3-3-3-3-
21t3
-3-
.
:
3.
()-3-3-pH3-pH
3-3-3
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4.
()-G
3-
3 -rQ3-
qrQ
K3-3
5.
()-eK
3 -ee KpK log3-) (pH3-pHOH3
HO3-AK3-AA KpK log-
3-pHApK3 /-3
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:
6.
()
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()-3) (-3-:mf ..
3-3-
3
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8.
()-3-) (
3) (
-3 -3-
.
:
9.
()-:COOHOHRCO 2 COOCO
3-3-
3-3-()3-3
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3-3-3-3-(.)-3-3-3
-
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.
11 %
8 %
21 %
27 %
6 %10 %10 %7 %
3.
()
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333--
%7
---
3--
3
15%
---3--
-
%72
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4.
(
)
4,95 %
10 %
4,40 %11 %
3,60 %3,20 %8 %
9,45 %8,40 %21 %
12,15 %10,80 %27 %
2,70 %
5 %
2,40 %6 %
4,5 %4 %10 %
4,5 %4 %10 %
3,15 %2,80 %7 %
45%15%40%100 %
0:
:
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:
0.:0.0.
0..0.3..
.:.0.:3..:3
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3.: 3.0. .3.: .33.3.:3
:
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-.
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0..RC:-RC(chelon de tension:)
3
-3
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.0-:-3-dtdi.Li.ru 3-3
..RL:-RL(chelon de tension):
3-3
3.RLC3.0.RLC:
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3-3
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4.:4.0..4...4.3: .34.4. .
:
0: .0.0..0..:
30.333 :
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4.4.:34.5.:
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5: .5.0. ..) (5..:.5.3. .
6: .
hE.
:
--
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3
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:
3: .-pH3-3-
:-:ma xxxf
-:ma x/ xxf13
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4.:
-rQ3 :-3) ( :-qrQ ,3
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5.:--eK3
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3-3-3-3-pH
3 -:3
:
6.:-:rQK3-.
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7: .
-) (
(/ ) / )S()aq(
n M/M
-: mefE ..
3
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3
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8: .-
3) (-3 :
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02..-3-:) (3-3
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7/28/2019 cdr-pc-sm
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:
:
:
)(3
3
0.
33
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3 a3 3.
3 4.
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0.-.-RC
3RC3
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3.RLC.333
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3
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:
. 0..
. ... ..
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..
.:)(.
. 6...
.
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:
3
0.
3.
pH
33.
34.
5.pHMn aq/M
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8.
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9.
02.
-
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3:
-3
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3-
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