1.
Recent electronic means of pumping using low temperature sorption techniques and getter-ion pumps have been introduced.
现在已经采用了低温吸附技术和吸气离子泵的近代电子抽气设备。
2.
Getter-ion pumps decrease chamber pressure by chemical reaction of residual gases with an evaporated metal.
吸气离子泵通过剩余气体与蒸发的金属之间的化学反应减少了内腔的压力。
3.
Application of non-evaporation getter to ion minipump
非蒸散型吸气剂在微型离子泵中的应用
4.
Numerical study on separation chamber of rotational flow in self-priming pump
旋流自吸泵气液分离室结构对性能影响的预测
5.
mud suction pump
(空气)吸泥机，吸泥泵
6.
The air pump draws in vast amounts of air
气泵吸进了大量的空气。
7.
single-stage self-priming centrifugal fresh water pump
单级自吸式离心清水泵
8.
Wastewater Pumping Station to Apply BENTAX Air Pollution Ion Purifying System for Removal of Odor
污水泵站应用BENTAX空气污染离子净化系统除臭
9.
a suction pump used to remove the contents of the stomach.
移动胃中容量的吸气泵。
10.
a high-vacuum pump; gas is removed by ionizing the atoms or molecules and adsorbing them on a metal surface.
一种真空泵；通过电离原子或分子移动气体并使他们附在金属上。
11.
centifugal aspirator
离心式吸气[尘]器
12.
Determination of Nitrate Ion by Gas-Phase Molecular Absorption Spectrometry
气相分子吸收光谱法测定硝酸根离子的研究
13.
electric discharge-pumped nitrogen ion laser
放电泵浦氮离子激光器
14.
diode sputter-ion pump
二极管溅射离子泵[抽机]
15.
a pump that draws air or another gas through a liquid.
通过流体把空气或其它气体吸出的泵。
16.
Marine self-priming centrifugal oil pump CZY-type
GB/T8413-1996CZY型船用自吸离心式油泵
17.
single-stage self-priming overhang type centifugal fresh water pump
单级自吸悬臂式离心清水泵
18.
Experimental Study on Improving Water Absorption Properties of Centrifugal Pump by Water Jet;
利用射流器改善离心泵吸水性能研究