vacuum contact的例句大全

Circuit Analysis of Vacuum Contact Diverter Switch

真空触点切换开关的电路分析

Five typical circuits for the vacuum contact diverter switch used in transformer tap-changer are analyzed.

对五种典型的变压器分接开关用真空触点切换开关电路进行了分析。

Influence of Composition and Microstructure on the Dielectric Strength of Vacuum Contact

真空触头成分及超微结构对其耐电压强度的影响

On the Contact Erosion Rates in AC Vacuum Contactors

交流真空接触器触头侵蚀率剖析

During the closing/ opening of vacuum circuit breaker, arc contact is first closed and post breaking, however, main contact is post closed and first breaking. So there must be the current transfer process.

当断路器在（合闸-分闸）动作过程中，弧触头先合后分，而主触头后合先分。因此，新型大电流真空断路器开断时主、弧触头之间必然存在电流转移过程。

In this paper, the temperature difference induced by thermal contact resistance between two semi-infinite long cylinders at low temperature and vacuum has been studied theoretically, in the meantime, some useful calculation expressions are presented.

针对低温真空条件下，半无限长圆柱间的接触热阻温差进行了理论分析，并得到了一些有用的近似计算公式；

Determination of life of a vacuum tube by contact resistance

用真空管触头接触电阻判断其电寿命

characteristics of a new kind contact material of vacuum switchgear

新型真空开关触头材料的特性研究

The resin-matrix pantograph contact strip ( RMPCS ) was prepared by using hot re-pressing and vacuum-impregnation process.

采用二次热压和真空浸渍工艺制备树脂基受电弓滑板试样.

The glass vacuum tube doesn't contact water and the whole system should bear pressure.

玻璃真空管不接触水,其整个系统能承受压力.

In search of the basis that direct-contact heat transfer is applied to fuel-type vacuum column, spraying experiment and heat transfer experiment of spray nozzle distributor were studied in the paper.

为了寻求直接接触式传热技术应用于减压塔的实验依据，本文对喷射式分布器进行了工业规模的喷淋和传热实验研究。

This is a non-contact vacuum crane accessory sucker.

这是起重机配件 非接触式 真空吸盘.

The effect of contact interfaces on thermal contact resistance at low temperature and vacuum

真空低温下接触表面对接触热阻的影响

The paper analysed contact fatigue performances of vacuum degasification steel and common electric steel.

试验并分析了真空脱气钢和普通电炉钢的接触疲劳性能.

Experimental research on the thermal contact resistance between Cu-Cu in vacuum and low temperature

低温真空下Cu-Cu界面间接触热阻的实验研究

Using double heat flux meter method to measure the thermal contact resistance of solid material at low temperature and vacuum

双热流法测定低温真空下固体界面的接触热阻

Design And Research of the Relay-contact Control System in The Vacuum Sputtering Coater

真空溅射镀膜机继电器-接触器控制系统的设计与研究