1.
vacuum-operated load reducer
真空下降负荷限制器
2.
Cause Analysis of Vacuum Loss during Operation of Extraction Condensing Turbines and the Remedy
抽凝式汽轮机运行时真空下降的原因及处理
3.
Leakage and outgas of dewar vacuum vessel also is analysed.
杜瓦微漏孔和真空室内部材料放气使杜瓦真空度下降。
4.
The absoluteness of vacuum standard deteriorates with lowering of its pressure.
随着真空度的提高，真空度计量标准的绝对性越来越下降；
5.
While descending to3000 feet, a barge swan shot past smashed the pilot tube( pilot head), air speed indicator out of order.
在下降到3000英尺的过程中，一只大天鹅很快越过，撞坏了空速管。真空速表失效。
6.
Disconnect vacuum hose from vacuum port on the intake manifol
自进气歧管真空口拆下真空软管。
7.
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。
8.
Mechanism Studies on VUV-Degradation of N-heterocyclic Organic Compounds;
N-杂环化合物真空紫外降解机理研究
9.
Analysis of the Reasons for Reducing of Insulation Resistance in GIS Vacuum
GIS抽真空时绝缘电阻降低的原因分析
10.
Repast-based Simulation and Modeling of Airborne Battle on Island
基于REPAST的岛屿空降作战仿真模型
11.
Introducing Vacuum Negative-pressure Technique and Reducing Coal Dust Problem in Fully Mechanized Caving Face
引进真空负压技术 降低综放面煤尘
12.
Degradation of unsymmetrical dimethylhydrazine by O_3/VUV
真空紫外光臭氧降解偏二甲肼的研究
13.
"Substantial Space" and "Conceptual Space" as Regards Decrease in Fertility Rate
生育水平下降的“实在空间”与“观念空间”
14.
The statement should be qualified and should specify that all bodies fall at the same rate in a vacuum.
这个论述应加以限定，并修正如下：所有物体在真空中以相同速度降落。
15.
At the appropriate pressure, the chamber is opened to a high-vacuum pumping system that continues to reduce the pressure of the process chamber.
在适当的压强下，工艺室被接通高真空泵系统抽气，以继续降低工艺室的压强。
16.
The maximum operating temperature should be reduced for non-air applications with the exception of argon and helium that can be used without any reduction.
在真空条件下，应该相应降低最大操作温度，氩气、氦气等惰性气体条件除外。
17.
true airspeed under standard condition
标准情况下的真空速
18.
downdraft constant - vacuum carburettor
下吸式恒真空度化油器