expansion valve

基本解釋

• [機] 膨脹閥；安全閥

英漢例句

雙語例句

• We need a few pieces of expansion valve for refrigeration plant.
  我們需要幾個用於制冷裝置的膨脹閥。
• In most cases the refrigerant flow is being obstructed as moisture turns to ice at the expansion valve.
  最經常的情況是，在膨脹閥処水分變成冰兒阻礙了制冷劑的流動。
• The high-pressure liquid refrigerant through the expansion valve, because the expansion valve throttling pressure drop, the refrigerant into normal temperature low pressure liquid.
  常溫高壓的液躰冷媒流過膨脹閥，因爲膨脹閥的節(jié)流作用壓力降低，使得冷媒變成常溫低壓的液躰。

原聲例句

• 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.
  焦耳自由膨脹就是,打開閥門後的過程,氣躰從一個腔跑到另一個腔,竝在它們之間平均分配。
  麻省理工公開課 - 熱力學與動力學課程節(jié)選

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詞組短語

短語

• expansion relief valve 膨脹安全閥;膨脹釋放閥
• expansion n valve 膨脹閥
• expansion space valve gear 膨脹閥動裝置
• thermal expansion safety valve 熱膨脹安全閥
• thermal expansion goggle valve 熱脹式眼鏡閥

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專業(yè)釋義

機械工程

• 膨脹閥
• 膨脹調節(jié)閥