, , , , .
, . N1 - , a N2 - . K1, 2, r1 r2, . 7.43.
(7.65) . . , 2 1, 1. . α12. , 1, N N1 + α12∙N2. . :
(7.67)
, -.
, α12 α21 , , .
. 7.43. r1 = 2, r2 = 4, 1 = 200, 2 = 180, α12 = 0,5, α21 = 0,65, N = 100, N = 25. α12∙ α21 < 1. - ,
, - ? , . , - . , - . - , , .
, . , = 0. (7.67)
, - . ,
. 7.44. , -. ,
, , , , (N1, N2). - 1 , - . 2. . 7.44 , .
|
|
. 7.45. , - . I ; II - , - ; 111 -
, , , , (N1, N2). - 1 , - . 2. . 7.44 .
. , . . 7.45 , (7.67), . . .