1.
For hogging purpose two 100 % vacuum ejectors (one work one standby with Hogging Ejector) are provided.
基于建立真空的目的，我们提供两台100%两级射汽抽气器（带启动抽气器）。
2.
automatic sequential air sampler
自动连续空气抽样器
3.
steam-jet air ejector
蒸汽喷射式空气抽逐器
4.
explosive-pumped gas dynamic laser
爆炸抽运气动激光器
5.
To draw off(liquid or gaseous matter)from a container.
抽取从容器中抽出（液体或气体）
6.
The pump sucks olor=# cc0066> air out( of the vessel) through this valve.
这台泵通过这个阀门把（器中的）气抽出.
7.
Residue and vapour are withdrawn continuously from the boiler.
残液和蒸气不断从再沸器抽出。
8.
When all air has been removed, the vessel is sealed off.
把全部空气抽走后，将容器密封起来。
9.
an electrical home appliance that cleans by suction.
通过抽气进行清洁的家用电器。
10.
The pump sucks air out (of the vessel) through this valve.
这台泵通过这个阀门把（容器中的）空气抽出.
11.
Vacuum Pumping System for Cabin Pressure Regulator Dynamic State Test Stand
座舱压力调节器动态试验台真空抽气系统
12.
Upgrading of the Air Extraction System of Double Back Pressure Condenser and Benefits Analysis
双背压凝汽器抽空气系统的改造及效益分析
13.
These manifolds are connected to the vacuum system through air take-off lines in order to remove the non-condensable gases from the condenser.
这些集管通过空气管线与抽真空系统相连，以便从空冷凝汽器内抽走不可冷凝的气体。
14.
extraction turbine
抽气汽轮机;抽气式汽轮机;抽气式透平;抽汽式汽轮机;抽汽式涡轮
15.
When ejectors are used for pumping this air, attention must be given to minimizing thrust losses.
当采用引射器来抽引冷却空气时，必须注意减少推力损失。
16.
Dehumidification: Removal of humifity from the air.
抽湿:把空气中的湿气抽除。
17.
mechanical input and extraction system
机动输气及抽气系统
18.
double-extraction condensing turbine
双抽气凝气式汽轮机