C1 7H 0238 8.573 0 “… “““ 口V(L1:1)◇V(L1:1)v(L1:1)V C 1 0.0238 0 L1 7H 1 2 V R 1 8.573 Time 0s 1.0s 2.0s 3.0s 4.0s 5.0s 6.0s V(L1:1) V(L1:1) V(L1:1) 0V 40V 80V