closed diaphragm 中文意思是什麼

closed diaphragm 解釋
聲封閉式膜片
  • closed : adj. 1. 關閉著的,封閉著的;密閉著的;保密的。2. 〈美國〉準備好了的;定了契約的。3. 【語音】閉音節的。
  • diaphragm : n. 1. 膈膜,膜。2. 【物理學】光圈,光闌。3. 【機械工程】隔板。4. 【解剖學】橫膈膜,膈。5. (電話機等的)振動膜。6. (避孕用)子宮帽。adj. -matic 膈的,膈膜的。
  1. A glass tube a few feet long is closed at one end with glass and at the other with a flexible diaphragm.

    它是一個幾英尺長的玻璃管,一端用玻璃封閉,另一端用柔性隔膜封閉。
  2. Pulsing vacuum high - pressure steam sterilization is able to fail due to some malfuncltions such as incompletely sealed diaphragm and strip, improperly closed gate and ball valves, unstable steam pressure and hydraulic pressure

    脈動真空高壓蒸汽滅菌器在使用過程中出現蒸汽壓力、水源壓力不穩、鍋體膠條、膜片密封不良,門、球閥關閉不嚴等情況易導致滅菌失敗。
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