cryopump

cryopumpcryopump[ˈkraiəupʌmp]n.1.■低温泵

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cryopump['kraiəpʌmp]n.1.■【机械学】低温(抽气)泵vt.1.■深冷抽吸vi.1.■低温排气；(用真空泵)深冷抽气(或抽吸)

cryopumpcryopump[ˈkraiəupʌmp]n.1.■【机】低温(抽气)泵, 深冷抽吸