1、3 96 5 V OIJ . 3 , Su n i N O . 6 5v)CO N T EMPO R A R Y T V UuT E A Cll N G sa !98,s = B bv aQ a| ) a qbv a se !9.t BKK b F 3 k. rS I kb v1 p,mlm(a) 5, , _, I : = _ _ m A ,5bv“ a_bm(b) 5, _, , I , = m A ,5bv“ a(2 ) Xb 7 bv A=, ER id = , ERb=, 1K c MR =(3) 5F5 H(nm2( a) ) , a, rF= ; 5F5 H(nm2 (b) )
2、, Ra, r =3530 0 , v BE Q=0 . 6 v 0 )(U 0 )O3 UU=(3 ) Ubad ,U o3= 0 . IV ,= 1 . 4 V .U U= 0 . SV=B6 Vm8BBRzBl4 Is3 . 1 (l )N PN ,“,? , 0 . 3 1 , 30 ; PN P ,;“, 0 . 0 1 , 24(2 )co ,m. 0 , co(3 ),2 , r, + (l + g. )rg,;2 ,b ,(4 ) =l, = l, a+F = V2 , (5)V ,1 , o? 3 ,1 (6)“, , ,I (7 )5 . 6 25(8 )0 . 9 , 1 . 2 ,B(l/ 2 )3 . 2+ u = v e CBco (Rb+ R L ), V pU os = 1. 2 V3 . 5 (l)ad , bbb(2 )fo = l l2R CB2 x 3 . 14 x 10 x o . l x loB3159 H z(3 )A fal +3 . 6 (l )R : + R , + R ,U B i BBUbb= = 16 VR : + R Z + R 3R z ER 3= 9b6V(2 )UB) U b+ U |S = 16 + 2 = 18 VU= Um. 2 = 15 V37
