valves

常見例句

用作名詞 (n.)

• The valve of the heart allows the blood to pass in one direction only.
  心臟的瓣膜使血液只能朝一個方向流動
• We need a valve detector.
  我們需要個真空管檢波器。
• The pump sucks air out (of the vessel) through this valve.
  這臺泵通過這個閥門把(容器中的)空氣抽出。
• We need an eye bolt to fit this valve.
  我們需要一個有眼螺栓來固定這個閥門。
• Have you turned off the water valve?
  你關(guān)掉水閥了嗎？
• John Ambrose Fleming invents the two-element "Fleming Valve".
  約翰.
• Valve actuators have not been correctly adjusted.
  電子管驅(qū)動器還沒有正確調(diào)整。
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