多功能电磁法仪器同步系统的设计与实现

于生宝, 苏发, 何建龙, 郑建波

Design and realization of synchronization system of multifunctional electromagnetic instrument

YU Sheng-bao, SU Fa, HE Jian-long, ZHENG Jian-bo

可变索引产生示意图