expansion valve

常见例句

双语例句

• We need a few pieces of expansion valve for refrigeration plant.
  我们需要几个用于制冷装置的膨胀阀。
• In most cases the refrigerant flow is being obstructed as moisture turns to ice at the expansion valve.
  最经常的情况是，在膨胀阀处水分变成冰儿阻碍了制冷剂的流动。
• The high-pressure liquid refrigerant through the expansion valve, because the expansion valve throttling pressure drop, the refrigerant into normal temperature low pressure liquid.
  常温高压的液体冷媒流过膨胀阀，因为膨胀阀的节流作用压力降低，使得冷媒变成常温低压的液体。

原声例句

• So the Joule free expansion involves opening this valve and asking what happens when this gas moves into the other bulb or distributes between the two.
  焦耳自由膨胀就是,打开阀门后的过程,气体从一个腔跑到另一个腔,并在它们之间平均分配。
  麻省理工公开课 - 热力学与动力学课程节选
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