, , . , , , , . , , . , , , .
, ( ) .
, . .1.1 , ( 150...408 ). , , . , 1 - 65,8...74 (, ) 2 - 88...108 ( ); 3 -100...108 (), 4 88...104 ( ) 5 - 76...88 ().
,
k = fmax / fmin, (1.1)
fmax fmin - , , . ( 525...1300 1300...1607 ), .
1.1
, | , | |||
148...285 | 25 | 11 650...12 075 | ||
525...1607 | 23 | 13 600... 13 800 | ||
75 | 3950...4000 | 19 | 15 100...15 600 | |
49 | 5 950...6 200 | 16 | 17 550...17 900 | |
41 | 7 160...7 360 | 13 | 21 450...21 850 | |
31 | 9 500...9 900 | 11 | 25 670...26 100 |
. , . 2...3 , 2...3 , . .2.1 , .
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. . , . , Df 0,5...2 (Df - ). l 200...300 .
:
1)
k1 = f2/f1 = k2 = f3/f2 = k3= f4/f3 =..., (1.2)
f1, f2, f3, f4,...fn - (f1<f2< f3<...<fn);
k = , (1.3)
f1, fn - , n - . , (1.2), f2, f3,...fn-1 . , . , , .
2)
Df1 = f2-f1 = Df2 = f3-f2 = Df3 = f4-f3 =.... (1.4)
, , - . - ( ) . .
3) , , - . , , .
, .
£100 k = 2.5...3.0; 100...1500 k = 2.0...3.0; 1500...6000 k=1.5...2.5; 6...30 k=1.1...1.7; 30...300 k=1.05...1.2. (2...5%) , , . . , - 2...3%. , . 4...6, 10.
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- , - , . . , , . , . , , .
, , () - . 1.2 ( ), . , ( - ), . , . (). , - / , .
k
= ³ k, (1.5)
kc - ; C.max, C.min - ; CCX - .
1.2
.min .max | .min .max | |||||
1 | 10 | |||||
2 | 11 | |||||
3 | 12 | |||||
4 | 13 | |||||
5 | 14 | |||||
6 | 15 | |||||
7 | 16 | |||||
8 | 17 | |||||
9 | 18 |
, CCX =20...50 , = 10...20 , = 5...10 . <k .
. ( ), , .
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> k, , k= . .
- p-n , ( p-n ) U (U - )
(U) = C(0) , (1.6)
C(0) - U=0; j - ( j=0.7 ).
U1¹0, U (1.6)
C(U) = C(U1) , (1.7)
( ) Umin=0.1 ( ) . U< Umin , , .
( ) ( ).
QK = 1/dK = 1/(dL+dB), (1.8)
dB=1/QB; dL=1/QL, QL - .
, , , QK QL.
.1.3 () (). (2.5). Umin...Umax
k = CB(Umin)/CB(Umax) = , (1.9)
1.3
105 | 400...600 | 4...90 | |||||
109 | 2.3...2.8 2...2.3 8...16 1.9...3.1 8...17 | 3...25 | 4...5.5 4.5...6.5 4...6 ³4 | ||||
110 | 12...18 14.4...21.6 17.6...26.4 | 4...45 | 2.5 | ||||
111 | 29.7...36.3 | 4...30 | 2.1 | ||||
113 | 54.4...81.6 | (55 ) | 4...150 | 4.4 | |||
2118 | 54.4...81.6 | (55 ) | 4...100 4...50 | 3.6...4.4 2.7...3.3 | |||
119 | 168...252 | 1...10 | |||||
121 | 4.3...6.0 | 1.5...25 | 7.6 | ||||
122 | 2.3...2.8 2.0...2.3 1.9...3.1 | 3...25 3...25 3...25 | 4...5.5 4.5...6.5 4...6 | ||||
127 | 230...280 230...260 260...320 | 1...30 | |||||
128 | 22...28 | 1...9 | 1.9 | ||||
130 | 3.7...4.5 | (12 ) | 1...28 | ||||
132 | 1.6 | 2...5 1.6...5 | 3.5 | ||||
133 | 120...180 | 1...10 | (120) | 4...27 | |||
134 | 18...22 | 1...10 | |||||
135 | 486...594 | (50.... | ...10.... | .....4) | 1...10 |
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( , , , . .), , , , , .
- , , , , . - . , . .