1
I.
1. 2 .
2. .
3. ( ) , ( , ).
3. , . .
4. , (2 - 3) , .
II. :
2 (1.7-2.1 )
( 50-80 ). . , 35-38 5 . . .
4 (3.4-3.9 )
. . (40-55 ) . ( 40 ) (.2) , , .
, , .
, .
6 (5.6-6.2 )
, . , . 40-45 . (, 43 3.5 ).
, , .
8 (7.9-8.4 )
8 . ( 300-700 55 / - ). , STM-1.
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(, , .). , , .
30-40 . 1.5 - 2.5 .
, , , , , . , .
. , .
11 13 (10.7-11.7, 12.7-13.2 )
. 15-30 , , .
- , .
, , 55 /, , 155 /
, .. .
. , , , .
15 18 (14.5-15.35, 17.7-19.7 )
.
20 . . 0.6, 1.2 1.8 38 46 .
15 . 18 .
. 1-12 / ( 20-160 /). ( ), 0.1 /.
23 (21.2-23.6 )
- .
20 , . , . 0.3, 0.6 1.2 .
2 18 /, 0.2 /.
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. .
27 (25.25-27.5 )
. ( 0.1 /) . 12 . 3-24 /. 0.3, 0.6 .
38 (37-39.5, 38.6-40 )
- . 8 . , 15 .
0.3 . , , .
0.12 /, - 5 32 / ( 20 160 /).
55 (54.25-57.2 )
15 .
5 /, - 7 40 /.
58 (57.2-58.2 )
, . 1-2 , 15 . 12 /, - 9 45 /. .
, , 60 - .
(R 0 ). , R 0 = 5-7 , 10 , - 27-38 .
, , (. ) .
() (0.3, 0.6, 0.9, 1.2 )
G = 20 Lg(D) + 20 Lg(f) +17.5, (1)
D - , , f - , ( ).
, , 45 - 47 .
III.
.
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R o | .... |