.
s τ , n
k s = s-1 / s, k τ= τ-1 /τ,
s-1 t τ-1 - , .
, sr = s +ψsm.
s. , .
, s t, :
1/ k 2 = 1/ k 2s+ 1/ k 2t
, .
[ k ]= 1,31,5 , . , [ k ] = 1,52.
, , , [ k ] = 23.
, .
.
:
k v = s-1* /sv* ,
s-1* ;
sv*- ,
s-1* s-1* = s1 (1 - sm /s );
s1 ;
sm ;
s .
() :
sv*= sv [1 +3 (z+1/z-1)2´V],
sv = 1/z S svi ;
|
|
V = S/sv ;
S = S (svi - sv)2 / z-1 ;
z- .
k v = (s-1 -yּsm)/ sv* ,
y = 0.3 - ;
sm .
21
1. ?
2. ?
3. , , . ?
4. , ?
5. σ?
6. σar, ?
7. , ?
8. ?