A composite pump was developed which is composed of a non evaporable getter pump and a sputtering ion pump.
研制了一种由非蒸散型消气剂泵与冷阴极溅射离子泵组成的复合泵。
This paper mainly deals with the relationship between negative bias of substrate and component phases of magnetron-sputtering ion plated aluminium film of A3 steel.
本文主要论述基板负偏压与A 3钢基体磁控溅射离子镀铝膜相组成的关系。
The magnetron-sputtering ion plated aluminium film is not simply a circumscribed coating of a single element, but of an alloy consisting of both aluminium and iron.
磁控溅射离子镀铝膜不是简单的单质外接铝膜，而是铝和铁组成的合金膜。
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