getter

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.

辞典例句

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.

辞典例句

Wow ! Well , then I have to say, you're a real go - getter!

喔! 我得说你是个不折不扣埋头苦干的人!

轻松英语会话---联想3000词(上)

The governor of the state has always been a go - getter.

州长一直是个积极能干的人.

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Describes briefly the construction and operating principle of titanium getter pump.

简单介绍了钛泵的工作原理.

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Brenda sure be a go - getter at the office.

在办公室里布兰达的确是个能干而有进取心的人.

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But the main attention - getter Bond brought along was the Miller - designed sailing machine.

但是,邦德带来的最引人注目的东西要数米勒设计的帆船机了.

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Ezra was unlike Nehemiah, he may not be a getter.

以斯拉不像尼希米, 他可能不是冲劲很强的人.

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A wary keeper is better than a careful getter.

知道如何守成,比知道如何赚钱重要.

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He's a goal - getter and that is exactly what we are looking for.

他是以为很好的球员,也正是我们所需要的.

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Hayes and the conductor seated next to him , Dale Getter, watched her, horrified.

海斯和坐在身旁的车长戴尔·格特看着她, 吓坏了.

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The pop singer is an attention - getter wherever he goes.

那位流行歌手到地方去都是个引人注目的人物.

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The train screeched to a halt and Getter jumped off. Getter reached Marki.

火车嘎然刹住了,格特跳了下来, 伸手抱住马吉.

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He's a real go - getter!

他真是个实干家!

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Unrighteous gains are sure to disappoint the getter.

不正当的获得一定令获得者失.

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