英语语法分析

This province also has 20 counties in the second national 150 primary rural electrization counties.

在全国第二批推行150个农村初级电气化县中，该省初定为20个。

On the railway of electrization, power supply mode is requested to be the single-phase alternating current.

在铁道电气化牵引区段，牵引供电网采用单相工频交流电供电方式。

A method to control the electrization of resistance welding machines with a distributed control system is presented.

介绍对电阻焊机通电进行集散控制的方法，着重阐述中心控制系统的设计和使用方法。