flap valve

基本解释

• [机] 瓣阀；片状阀

英汉例句

双语例句

• This valve is normally automatic work, in a direction of flow of fluid under pressure, open the flap valve;
  通常这种阀门是自动工作的，在一个方向流动的流体压力作用下，阀瓣打开；
• The erection of counterweight is the main technical measure for reducing the flap valve resistance and energy consumption.
  安装平衡锤是减少拍门阻力和能源消耗的主要技术措施。
• Meanwhile, the flap valve can be used to adjust weight, spring tension and the bottom outlet valve flap valve opening size to determine the pressure and open and close time.
  同时，可以利用调整阀瓣的自重、弹簧的弹力以及阀瓣的底孔大小来确定阀门的开启压力和启闭时间。

权威例句

• These valves use a screw type valve instead of a simple flap, and they have a pressure regulating mechanism that will vent water to the ground if the intake pressure exceeds a set level.
  FORBES: What Do All The Controls On A Fire Engine Truck Do?

• flap valve更多例句

词组短语

短语

• cowl flap control valve 整流罩通风控制阀
• flap -valve pump 瓣阀泵
• flap check valve 阀瓣式止回阀;翻板止回阀;瓣式止回阀;旋启式止回阀
• wing flap relief valve 翼瓣安全阀;详细翻译
• Flap -valve 拍门

• flap valve更多词组

专业释义

水利工程

• 拍门

  For large vertical axial flow pumping station, the area of flap valve can be 15%~20% of area of rapid-drop gate.
  对大型立式轴流泵站,一般分流拍门面积可取快速闸门面积的15%~20%。

  电子、通信与自动控制技术

• 辨阀

机械工程

• 止回阀
• 代瓣阀
• 翻板阀
• 瓣阀
• 蝶阀

能源科学技术

• 锁气器