1.a heater with an element that is made hot by an electric current passing through it, used to heat a room
1.Arc fault is a major cause of the electric fire, detecting on the arc fault comprehensively and effectively is the study of this article.
故障电弧是造成电气火灾的重要原因，实现全面而有效的对故障电弧的检测是本文的研究内容。
2.High temperature resistance , flame retardant, good insulation, anti electric fire and high luminous efficiency.
具有耐高温、阻燃、绝缘性能好、防电然、光效高等特点。
3.This paper describes the experience of sizing and performance selecting of electric fire water pump for Chunxiao wellhead platform.
介绍春晓气田群开发建设项目中春晓井口平台电动消防泵的选型过程。
4.he croaks, and his bony skull glows with a cold, electric fire.
他哑着嗓子道，瘦脑袋上闪耀着冷冷的电火花。
5.The elements and working principles of electric fire monitor system were expounded.
对电气火灾监控系统的组成及工作原理进行了阐述。
6.The electric fire had been left on overnight.
电炉整夜没有关。
7.The reasons of arousing electric fire were introduced briefly.
简要介绍了电气火灾的起因。
8.We put a hand above an electric fire and feel the hot air rising.
我们把手放在电炉上方，就会感到热空气在上升。
9.With the increasing number of household electricity, the threats of the electric fire accidents become more and more serious.
随着居民用电的日益增多，电气火灾事故的威胁也日益严重。
10.The electric fire ignition source was often burnt out, some suggestions on how to improve the condition were given.
根据试验时经常出现的引火源电热丝烧断的现象，提出了改进的建议。