. .
.
, , , .
- . . . - , . ( ) , . ( ).
(D) , D, , Dm :
D = DE/Dm. (34.1)
(), - .
1 , 1 1 .
(1 = 102 ).
, , " ". . (quality factor). , ,
() , , , .
. .34.1
34.1.
1. g | |
2. b | |
3. 2 | |
4. a |
() , :
= ×D. (34.2)
() - . ( ): 1 = 102 .
|
|
, (i) :
= Si = SKiDi,
Di i- ; i .
. , . a- , .. , , . bT ( ), . 34.2.
34.2.
bT | bT | ||
0,20 | 0,05 | ||
0,12 | 0,05 | ||
0,12 | 0,05 | ||
0,12 | 0,01 | ||
0,12 | 0,01 | ||
0,05 | |||
0,05 | 0,05 |
() , .
:
= SbT.
, . 34.2.
, , .
, , . , . g-.
() , .
(/). . , (). 1 = 2,58×104 /. 1 1 3 2,08×109 .
:
D = f×X, (34.3)
f , . , f . f .
D () = f×X () | |
f, / | |
0,88 | |
1 | |
( f ) | 1 4,5 |
f 1, . .
|
|
:
(X) | (D) | () |
D = f×X | H = K×D |
(N) , , .
t, :
ND = D/t. N = X/t. N = /t. (34.4)
, () (r):
N = kg A/r2, (34.5)
kg - -, .
.
/ / =3876 | () 1 = 2,58 104 / | |
/(×)=/ ( ) | / = 2,58 104 / | |
/ = () 1 = 100 | 1 = 102 | |
/ = 100/ | / = 0,01/ | |
() 1 = 100 | 1 = 102 | |
/ = 100 / | / = 102 / |
.
. 34.3.
34.3.