排氣孔閥 的英文怎麼說

中文拼音 [bèikǒng]
排氣孔閥 英文
air vent valve
  • : 排構詞成分。
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : 名詞1 (指在某方面有支配勢力的人物或家族) established house or power group; a powerful person or...
  • 排氣 : [機械工程] exhaust; aerofluxus; air out; exit gas; ventilate; atmosphere; vent排氣泵 exhaust pump...
  1. An upper barrel boss may also be tapped for a second bleeder and / or blow connection

    上面的桶狀凸起部可鉆攻絲,用來安裝第二個和/或吹連接。
  2. The large holes on the left and right represent the inlet and exhausting valve ports respectively.

    左右兩側的兩個大,分別表示進
  3. The jet noise theory is used to analyze noise produced during the opening period of the suction or discharge valves in a similar way, theoretical calculations are made

    根據噪聲產生原理,指出降低噪聲的根本途徑是降低流通過前後的壓力損失,並給出降低流噪聲的主要途徑是:提出減小片剛性、厚度以及擴大徑等。
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