length of break是什么意思

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用法例句

In this paper, the structure of contact, contact distance, shield design et al, which effect the characteristics of a vacuum interrupter, are discussed, it is referable for a vacuum interrupter s reasonable structure design and improving its characteristics.

本文对影响真空灭弧室性能的触头结构型式、触头开距、屏蔽罩等因素进行了分析,可为真空灭弧室内部结构的合理设计及改善其性能提供依据。

A Live Polishing Machine for Disconnector Contact with High-voltage

一种高压隔离开关触头在线磨光装置

The Real-time Temperature Monitoring System Design of Electric Power Switch Contacts Based on MapX;

基于MapX的电力开关触头温度实时监测系统设计

Research and Implementation of Online Monitoring Technology on Contact Point of the High-Voltage Switch Cabinet

高压开关触头温度在线检测技术的研究与实现

On-line Temperature Measurement System for Contacts in HV Switchgear

高压隔离开关触头温度在线监测系统的研制

Process Design of High Precision Conical Hole in New Switch Contact System

新型开关触头系统的高精度锥孔加工工艺

Basic Study of Vacuum Arc and Design and Development of the Structures of Vacuum Switch Contact

真空电弧基础现象研究与真空开关触头结构的设计和发展

Design and Implementation of Contact′s Temperature On-line Wireless Monitoring System for High Voltage Switch

高压开关触头温度实时无线监测系统的设计与实现

Analysis of Pressure Detection Values Variation of Isolated Contacts in High Voltage Switchgear

高压开关柜隔离触头压力检测值研究

Investigate on the Sputter Erosion Model of Electrical Arcing Contact and Its Experimental;

开关电器触头材料喷溅侵蚀模型研究及其试验

The Design of Wireless Temperature Monitoring System of the Switch Box Contacts of Generating Station;

发电厂开关柜触头温度无线式监测系统设计

flip flop switch

快速开关,触发式开关

electrically separated contact element

电气上分开的触头元件

Trigger characteristics of new trigatron with discal trigger electrode

盘式触发电极触发管开关的触发特性

Investigation on Fuzzy Evaluation of Electrical Life and Electrical Arc Erosion Characteristics of Contact Materials of Switchgears Used in Coal Mines;

矿用开关电器触头材料电弧侵蚀特性与电寿命的模糊评价研究

asymmetric A.G. trigger switch

不对称交流触发开关

current-on contact

开关［触点］电流， 合闸电流

On no account must this switch be touched.

决不允许触摸开关。

KEY OFDISCONNECT THE TCM CONNECTOR.

关闭。断开ＴＣＭ接头。＊＊