电力管

对电力管和电信管，应尽量采用夹钳法；

Electric power pipelines and telecom pipelines should be detected by pincers method .

开拓电力市场管好电网

Develop power market & successfully manage the network

非开挖导向强度分析及其在电力铺管设计中的应用

Analysis on Trenchless Build-up Strength and the Application in the Design of Electric Power Pipe-laying

电力电缆排管敷设在城市规划道路上的应用

Discussion on Applying the Form of Laying Power Cable in Pipes One by One in the City Layout Road

对高电力二级管Nd：YAG激光器的输出功率和偏光特性进行图表分析。

The output power and polarization characteristics of a diode pumped high power Nd : YAG laser are analyzed graphically .

由单片机发出的控制信号，经自举式浮充电路放大后给电力场效应管提供栅极驱动，通过开关器件的导通与关断，实现对直流电的逆变过程。

The control signals amplified by floating channel bootstrap drive circuits , then provide gate drive to Power MOSFET , through turn-on and turn-off the switches , to realize inverter .

提出了一种采用三相电力晶闸管模块为主电路、单片机为控制核心的智能型起动方法，分析和讨论了该方法的工作原理，研制了采用8051单片机构成的控制系统。

An intelligent starter method is introduced by using three-phase thyristor module as the main circuit and microprocessor intel-8051 as the control center , the principle of this method is analyzed and discussed , and an automatic control system composed by microprocessor intel-8051 is also developed .

电力电子功率MOSFET管谐振驱动技术的分析

Analysis of Power MOSFET Resonant Gate Drive Technology in Power Electronics

最近几年在电力系统中晶闸管控制电抗器（TCR）的应用迅速增加。

There has been a rapid increase in the use of thyristor controlled reactor ( TCR ) in the power system in recent years .

多芯片组件的布线电力电缆在排管内敷设的优化布线方法

Routing Techniques for Multichip Modules Optimal Layout of Power Cable in Conduit

电力电缆在排管内敷设的优化布线方法

Optimal Layout of Power Cable in Conduit

收集低压电力的小螺丝管

and the battery when it operates , little solenoids that will lock it in place and get low-voltage power .

需要大量电力的谷歌资管中心，将不会使用风力发电厂所制造出来的电能。

The energy electricity by the wind farms will not be used for Google 's data centers , which consume huge amounts .

还有带着发动机和电池的标准平台，还有可以固定在一个地方收集低压电力的小螺丝管。

You know , standardized platform with the motors and the battery when it operates , little solenoids that will lock it in place and get low-voltage power .

上海地区的中高压电力电缆采用排管敷设形式已经有二十多年的历史了，技术条件成熟，运行经验丰富。

It has been used for more than twenty years in Shanghai to lay the MV & HV power cable in pipes one by one , and is with very mature technique and abundant experience .

随着我国城市地铁以及地下排水、电力等隧（管）道建设的迅速发展，盾构法隧道施工技术以其独有的智能、安全、快捷等特点与优势，越来越得到广泛的推广和应用。

Along with the metro , underground drainage , electricity and other tunnel construction is developing rapidly , shield tunneling technology with the unique intelligence , security , quickness and other features and advantages , has been more extensive promotion and application .

介绍了配合上海城市电力电缆入地改造工程这一市场需求而研制开发的SD-环保型电力电缆塑料保护管项目，对该产品当前的市场背景和环保性能等方面作了详细的介绍。

The SD-environmental protection type plastic protective sheath which was developed to meet the market demand of power cable underground project in Shanghai is recommended . The market background of the product and its environmental protection performance are introduced in detail .