抽真空是制冷设备生产或维修过程中，充注制冷剂前的一个必不可少的重要工序。即用真空泵与制冷系统管路相连接（一般是高低压侧同时连接），将系统管路中的不凝性气体和水分等排除的过程。
抽真空 [chōu zhēn kōng]
vt. vacuumize
misc. vacuum supply ; pick up the suction
网络释义专业释义
短语
抽真空接口 Connection For Vacuum Pump
抽真空装置 [真空] evacuating device
预抽真空泵 forepump ; backing pump ; vacuum booster pump ; vacuum fore pump
冷凝器抽真空系统 condenser vacuum system
抽真空时间 pump down time ; vacuum time
抽真空管道 vacuumlead ; vacuum lead
真空泵不抽真空 Vacuum pumps are not vacuum ; Without vacuum pump
抽真空链板线 Vacuum pumping chain plate line
双语例句原声例句
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如果我对其抽真空，我会得到一根阴极射线管。
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然后被抽真空的奶酪大块儿被送往另一个部门。
And then a vacuumed cheese block was sent into another department.
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进行回头料加工一般情况下不进行抽真空，靠自然排气。
Generally speaking, the processing of recovery materials exhausts by nature methods but not vacuum.
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And if I evacuate it, I have a cathode ray tube.
如果我对其抽真空，我会得到一根阴极射线管。
应用推荐
$firstVoiceSent
- 来自原声例句