vacuum是什么意思

网络释义

用法例句

Study on regeneration of ethanol-loaded activated carbon by microwave irradiation under vacuum condition;

载乙醇活性炭真空微波解吸实验研究

The research of far-infrared drying of carrot under vacuum conditions;

胡萝卜远红外真空干燥试验参数的研究

Effects of overlap steps on oxygen production by vacuum pressure swing adsorption;

重叠步骤对真空变压吸附制氧性能的影响

The influence factors on the polyester polycondensation vaccum system and their treatment;

影响聚酯缩聚真空的因素及处理

Different type of vaccum pump and its combination used in existing polyester plant were introduced,also the economic analysis was done.

介绍已有的聚酯装置中所使用的不同形式的真空泵及组合 ,并对其进行经济分析。

Introduced are four displacing methods, namely complete mixing, non-mixing, vaccum deaeration, and pressure displacement.

介绍了常用的四种置换方法,即完全混合置换、无混合置换、真空置换和加压置换。

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

On-line Detecting Vacuity for Interrupter of Vacuum Circuit Breaker;

真空断路器真空灭弧室内真空度的在线检测

Do light waves travel through a vacuum?

光波真的通过真空吗？

combined compressed-air and vacuum brakes

空气-真空两用制动机

intervening blank spaces

中间真空区，中间空间

The air is evacuated from the furnace.

从真空炉中抽出空气。

The vacuum valve opens to admit air.

真空阀开启以补充空气。

vacuum pan salt

【化工】真空锅制盐

vacuum transducer [sensor]

真空[负压] 传感器

an ionization gauge

电离压力[真空]计

The vacuum system consists of vacuum pumps, vacuum pipelines, vacuum valves and vacuum measurers.

真空泵、空管道、空阀门和真空测量头组成了真空系统。

relative and absolute vacuum tester

相对真空及绝对真空测试器

water jet vacuum

水喷真空 -用喷射泵能达到的真空

Disconnect vacuum hose from vacuum port on the intake manifol

自进气歧管真空口拆下真空软管。

Knudsen ga(u)ge

努森压力计, 努森真空计, 辐射真空计

Resin was degassed using a vacuum and the winding carried out under vacuum.

树脂用真空脱气，并在真空下进行缠绕。

VACUUM METALLURGY FACILITY(Ⅲ)-VACUUM ARC FURNANCE

真空冶金装置(三)一真空电弧熔炼

VACUUM METALLURGY FACLìTY(Ⅰ)VACUUM RESìSTANCE FURNACE

真空冶金装置(一) 第一讲 真空电阻炉