transmission main meaning in English

输电干线

Xinyi branch of no . 2 treated water transmission main
3 .二清干线信义支线
1 . no . 2 raw water transmission main of zhitan
1 .直潭第二原水输水干线
Abstract : large transmission main pipe line engineering , treated foundation on deep muddy , thick backfilling ground is introduced in this paper , cement mixed combined earth foundation is designed and calculated , pipe bridge 、 pipe pass through dam and etc , technical measures are also introduced
文摘:本文介绍深淤泥厚填土场地大型输水干管工程的地基处理，水泥搅拌桩复合地基基础设计与计算及过桥管、过堤管等的技术处理措施。
The paper introduced the monitoring and control device of coal mine based on the sopc technology , adopted fpga to realize the transaction and transmission of all kinds of signals of monitoring and control system , and used time multiplex to build transmission main , which improved capacity ad reliability of channel transmission
文章介绍了基于sopc技术的煤矿监控设备，设计了在fpga上实现各类监控系统信号的处理、传输，并利用时分复用来构建传输干线，提高了信道传输的容量和可靠性。