Na ()
Na ()
→ → → .
,
- , ,
8-15% ( , ) . ( 60-70%), . . , , . 1% 6 . (89%), , (70%).
- ( )
- , ( ), , ( )
- ,
, , ( ), , .
- ,
20-40 4 ( 20 ) . .
1. , ,
2.
3. ()
- .
( 338 , ) ( 90 , )
, .
-
- ( β2 , , , . , )
β2 , , . ( ) , β- .
|
|
, , , ,
> >>
- ( )
- + -
- -
,, (80-85%), (65%), (25-80%)
10 25%, (61-65%)
( 10%), ( ). , 30-50%, .
2 | 5 | 6 | 7 | 2-5 | 2-3 |
-. -
- (11 ) , , , ( . ) , (4-6 )
- . ( ), . , . ( 12 )
- (25 ), 10 000 , . , , ( ) 30 . , ( 12 )
|
|
I. (ά,β)
,
- 0,1-0,3 /, 15 60-90
- ( , 25 ) , + , ( ), .
30-40 , 4-6
II. (β1, β2)
()
, ( 5 , 60-90 )
()
→
20-25 , 15 , 1 .
β2 , β1, , , .
III.
) (3-6 )
, ()
) (6-8 )
) (8-10 )
,