:
= 2 1 2 / (1 + 2), r 1/r = 1/r1 1/r2, r1,2 = 0,5dW 1,2 sin aW, n - , qn - , [ s ] HE - . ( ) . , w ( m), . , , . .
1m
KHmax , T max.. σHPmax - .