1.
Research on Internal Pressure Estimation and Lifetime Evaluation of Vacuum Switches;
真空开关真空度检测及寿命评估研究
2.
high-voltage ceramic vacuum switch tube
高压陶瓷真空开关管
3.
Study on Vacuum Circuit Breaker with Multiple Breaks Based on Fiber-Controlled Vacuum Interrupter Modules;
基于光控模块的多断口真空开关研究
4.
Optimization of High Voltage Vacuum Switch s Switching Parameter Based on ADAMS;
基于ADAMS的高压真空开关合闸参数优化
5.
10kV High Speed Vacuum Switch With Electromagnetic Repulsion Mechanism
基于电磁斥力机构的10kV快速真空开关
6.
The Research of absorbing Devices of Operation Over-voltage of Vacuum Switch
真空开关操作过电压吸收装置的研究
7.
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
8.
Relevant Theoretical and Experimental Research on Synchronous Vacuum Switches;
同步真空开关的相关理论及其应用研究
9.
Study and Analysis of Dynamic Characteristics on New Operating Mechanisms of Vacuum-Breaker;
高压真空开关新型操动机构的动特性研究
10.
Switching Overvoltage and Its Protection When Vacuum Switch Switches Off Shunt Capcitor;
真空开关操作电容器组引起的过电压及其抑制
11.
Investigations on the Characteristics of Arc Forms and Diagnosis of Plasma Parameters in VCB
真空开关电弧形态研究及其等离子体参数诊断
12.
Research on Novel High Voltage Vacuum Switches Based on Virtual Prototyping Technology
基于虚拟样机技术的新型高压真空开关研究
13.
A Few Issues During Operating and Maintenance Process of the VS1-type Vacuum Switch
VS1型真空开关运行维护应注意的几个问题
14.
Of, relating to, or used to create a vacuum.
真空的，与真空有关的，用来制造真空的
15.
air break switch
空气开关空气断路开关
16.
Disconnect the vacuum harness connector from the back of the heater-A/C mode control switch on the control panel.
从控制仪表板上的空调暖气模式控制开关上断开真空线束接头。
17.
The vacuum valve opens to admit air.
真空阀开启以补充空气。
18.
First-generation computer: A computer that used vacuum tubes as switching elements.
第一代电脑:采用真空管做开关元件的电脑。