() P, ,
, (4.1)
i - () , ;
- , .
() , ,
, (4.2)
- () , .. , , , .., .
.
______________ ______________
4
:
1 .. , t , , Nc , 1, 2, .
2 (-2, -1).
3 (-2, -1).
4 -2, -1, .
5 -1, -2. .
-1 -2
Ri, ,
, (1.1)
t, ,
, (1.2)
1(2) - -1 -2, ;
N 1(2) - -1 -2 ;
t - , 1-3 ;
;
- , , ( , );
.
1(2) , ,
, (1.3)
1(2) (1(2)), , 0,150,20 .
-1, -2,
, (2.1)
-1 
-2 
, (2.2)
______________ ______________
|
|
|
5
: .
1 : 1 l , L1, L2, t, t1, t2, t, .
2 .
3 .
1.1 lCC= , L1= , L2=
1.2 1.
1
| , | , | ||
