[化] 膜式泵

membrane pump的用法和样例:

例句

  1. Typically the vacuum is generated by a water aspirator or a membrane pump.真空由水抽子或隔膜泵产生。

ATTENDANT: Can I help you, sir? SAM: Yes, I've been sitting here for a few minutes. I'm waiting for someone to put gas in my car. ATTENDANT: I'm sorry, sir. But this is the self-service pump. SAM: Self-service? ATTENDANT: Yes. You must fill up the

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He was going to ride his bike down to South Ferry. He squeezed the tires. They were soft. They needed air. I should buy a pump one of these days, he thought. He rode his bike to K-Mart on 34th Street. He walked the bike inside the store. He went to t

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A.D.A.
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Burschenschaften
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salientias
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take occasion to
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thought better of
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tv-show
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Vryheid
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wellshapen
yn