Power supply: local electric power is supplied by the Zhejiang Grid, being safe and reliable.

供电：区内电力由浙江电网提供，电力供应可靠安全。

The power electronic technology application in electric power transformation realm is the hot point in power supply research.

电力电子技术在电能变换领域的应用是电源研究领域的热点。

Robots can be controlled autonomously or by a PC and connected to electric power supply.

机械人可以是自主控制的或连接电脑和电源.

The electric power supply enterprises as mentioned in the present Measures refer to the enterprises that have obtained an electricity business permit and are engaged in electric power supply business.

本办法所称供电企业是指依法取得电力业务许可证、从事供电业务的企业。

Users having disagreements with a power shut-off by a power supply enterprise may complain to the administrative departments of electric power;

用户对供电企业中断供电有异议的，可以向电力管理部门投诉；

It is necessary for the power supply company to reinforce the power quality management in order to provide better electric power to the society.

电力生产企业为了更好地为社会提供优质电力服务，加强电能质量管理工作非常必要。

A switching circuit, method and control unit (1) for controlling electric power supply for lighting fixtures.

一种用于控制用于照明设备的电源的开关电路，方法和控制单元（1）。

This section provides an overview of China's electric power sector. We begin with a summary of power supply and demand over the past decade.

本节提供了中国电力行业的一个概况，并首先对过去十年里电力生产和供应关系做了一个概括。

Switching converter may translate one kind of DC electric power into another or more one , and is the main part of DC switching power supply.

开关变换器能够将一种直流电能转换成另一种或多种直流电能，是直流开关电源的主要组成部分。

It will introduce some basal knowledge and measure about electric power supply for industry plants in Chapter One.

本设计第一章主要介绍工厂供电的一般知识和设计基本方法。