vacuum arc的例句大全

Magnetic plate manufactured by vacuum evaporating and arc ion plating

真空蒸发及弧光离子镀制做磁盘

Fault Handling for Air Leakage of Extinguishing Arc Chamber in VIM Type Vacuum Circuit Breaker

VD4型真空断路器灭弧室漏气故障处理

Judgement and Analysis on Vacuity of Arc Extinguish Chambers in Vacuum Circuit Breakers

真空断路器灭弧室真空度的判定及分析

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。

Arc Characteristic and Main Power Choice of Vacuum Cathodic Arc Ion Plating

真空阴极弧离子镀电弧特性及其电源选择

Computational Modeling of the Solidification During Vacuum Consumable Arc Remelting Process

真空自耗电弧重熔凝固过程的计算机模拟

the wall-stabilized argon arc source with spectrum stability and repeatability of ± 0.3% is applied to the calibration of spectrum intensity distribution of the vacuum ultraviolet instruments as an absolute standard source.

研制成功的壁稳氩弧光源光谱辐射稳定性和重复性达±0.3%，可作标准辐射源，用于真空紫外波段仪器光谱强度绝对辐射定标。

Experimental Study on the Mathematical Model and Control Strategy of Vacuum Consumable Arc Furnace

真空自耗电弧炉数学模型的实验研究及控制策略

arc welding for the copper pipe and iron shell structure of the vacuum container

真空容器铜管铁壳式结构的电弧钎焊

an ingot of nb based in-situ composites ( nbisc) was produced by a vacuum self-consuming arc melting furnace. the directionally solidified samples were prepared by an electron beam floating zone melting ( ebfzm) furnace with a high temperature gradient, and their microstructural characteristics were analyzed.

铌基共晶自生复合材料（NBISC）经真空自耗电弧熔炼成母合金锭，采用高温度梯度的电子束区熔装置制备定向凝固的试样，分析其组织特征。

Nb-Si based in-situ composites were processed by vacuum consumable arc-melting method.

本文设计了 Nb -Si基共晶自生复合材料的成分体系,并采用真空自耗电弧熔炼法制备了材料的母合金锭.

An advanced niobium-silicide based ultrahigh temperature alloy was prepared by vacuum consumable arc-melting method.

本文设计了新型 Nb 硅化物基超高温合金的成分,并采用真空自耗电弧熔炼法制备了其母合金锭.

Development and use efficiency of blocking valve in vacuum consumable electrode arc furnace

真空自耗电极电弧炉闭锁阀研制与使用功效

Electric Control System for Vacuum Consumable Electrode Arc Furnace

真空自耗电弧炉电气系统

So, the vacuum degree in a vacuum interrupter is an important technology index that ensures the vacuum breaker functions of insulation and arc suppressing.

因此，真空灭弧室的真空度是保证真空开关绝缘性能和灭弧性能的重要技术指标。