A= L/VK N (L/)最小=K·q L/=(1.2~2)L)最小 A-AA1A2A3…A+A2A3…A (3-83) A+-1A1A2A43…A+A2A3…A+…+A+1 N+l A_A2A…4+A (3-84) A-1)A1A243…A+A24…A+…+A+ -"=1-o A(41+1) A+1 A=√Ax(41+1)+0.25-0.5 (3-88) ho+N·H+=LhN+1Hv+Q (3-89) 长1() (3-90) IN-T VNAL-E IN-To1 1 −         − − = log A A log N   (3-82) 关 VK关 A = L L V N =   = A (L V )最小 = K • L V = (1.2 ~ 2)(L V )最小 1 2 3 N 2 3 N N 1 1 2 3 N 2 3 N N + + + + + + + = − − + + A A A A A A A A A A A A A A A A A A A N 1 e e N 1 e       1 (3-83) 1 1 1 2 3 N 2 3 N N 2 3 N 3 N N + + + + + + + + =         − −  + + A A A A A A A A A A A A A A A A A A A 4 N 1 e e N 1 e e       1 1 (3-84)         − −          = − − + + + + + 1 1 0 N 1 e e N 1 e N N N A A A A ev L v v v 1 1 1 1 (3-85) ( ) 1 1 N 1 + +  = A A A A N e (3-86) Ae = AN (A1 +1)+ 0.25 − 0.5 (3-87) L0 = 0 −1 − = − + + + + N 1 e e N 1 e N N A A A v v v 1 1 1 (3-88) L0hL0 +VN +1 • HV,N +1 = LN hL N +V1HV1 + Q (3-89) 1 N         = + N +1 1 N 1 V V V Vn (3-90) 1 1 1 1 V V V V T T T T N N n N 0 N n − − = − − + + + (3-91)