局域网消息发送器，请先运行Setup_ocx,注册控件。-LAN messaging device, please run Setup_ocx, registration control.

基于分布参数模型的比相式单相故障单端测距算法 关键词：输电线路；单端故障测距；分布参数：比相；ArP 仿真-Distributed parameter model based on single-phase than with single-ended fault location algorithm Key words: transmission line single-ended fault location distribution parameters: ratio of p

这是一个本人根据课本做的通讯录,可以放到电脑上娱乐一下-This is a textbook to do under my contacts, you can put fun on the computer