
[機] 瓣閥;片狀閥
GD-J series high-vacuum flap valve is used to cut off or connect air stream in vacuum system.
GD - J系列高真空擋闆閥是用于真空系統中用來切斷或接通氣流之用。
Lift check valve with a spring load can withstand light valve flap, flap valve lift is not high.
升降式止回閥使用一個可承受彈簧載荷的輕量閥瓣,閥瓣的升程不高。
Flap valve is mainly installed in the end of drainage pipeline to prevent extra water flow backward.
拍門主要安裝在排水管道的尾端,用于防止外水倒灌。
This valve is normally automatic work, in a direction of flow of fluid under pressure, open the flap valve;
通常這種閥門是自動工作的,在一個方向流動的流體壓力作用下,閥瓣打開;
Based on a systematic analysis of the movement of the flap valve, a mathematical model with constraint conditions and objective functions is established.
文中通過對拍門運動的系統分析,建立了帶有約束條件和目标函數的數學模型。
|clack valve/disc valve;[機]瓣閥;片狀閥
"flap valve" 是一種特殊結構的閥門,以下是詳細解釋:
flap valve 是一種通過鉸鍊或樞軸連接的單側開合閥門,其結構通常為片狀或瓣狀。這種閥門依靠流體壓力或重力實現自動啟閉,常見于單向流動控制場景。
單詞flap可以作為名詞或動詞使用,以下是詳細的解釋:
例句:The flag on the pole was flapping in the wind. (旗杆上的旗子在風中飄揚)
例句:The bird's wings flapped as it took off. (鳥兒在起飛時拍打翅膀)
例句:He lifted the flap on the box and looked inside. (他打開盒子上的蓋子,往裡面看了看)
例句:She flapped her hands in excitement. (她興奮地揮舞着雙手)
例句:The butterfly flapped its wings and flew away. (蝴蝶拍打着翅膀飛走了)
例句:He flapped the newspaper to get rid of the dust. (他拍打報紙以除去灰塵)
例句:She flapped around the kitchen, not sure what to do. (她在廚房裡東張西望,不知道該幹什麼)
flail, beat, wave, flutter
still, motionless, steady
單詞valve通常作為名詞使用,以下是詳細的解釋:
例句:The plumber fixed the valve on the water pipe. (管子上的閥門被管道工修好了)
例句:The singer's voice was so beautiful because she had excellent control over her vocal valves. (歌手的聲音非常美麗,因為她能很好地控制她的聲門)
例句:The doctor said that her heart valve was leaking and needed to be replaced. (醫生說她的心*********出現了漏水現象,需要更換)
gate, damper, spigot
leak, breach, opening
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