flap valve是什么意思,flap valve的意思翻译、用法、同义词、例句
常用词典
[机] 瓣阀;片状阀
例句
GD-J series high-vacuum flap valve is used to cut off or connect air stream in vacuum system.
GD - J系列高真空挡板阀是用于真空系统中用来切断或接通气流之用。
Lift check valve with a spring load can withstand light valve flap, flap valve lift is not high.
升降式止回阀使用一个可承受弹簧载荷的轻量阀瓣,阀瓣的升程不高。
Flap valve is mainly installed in the end of drainage pipeline to prevent extra water flow backward.
拍门主要安装在排水管道的尾端,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;
Based on a systematic analysis of the movement of the flap valve, a mathematical model with constraint conditions and objective functions is established.
文中通过对拍门运动的系统分析,建立了带有约束条件和目标函数的数学模型。
同义词
|clack valve/disc valve;[机]瓣阀;片状阀
网络扩展资料
单词flap可以作为名词或动词使用,以下是详细的解释:
名词解释
1. 一片薄而宽的材料,可以在风中摆动或挥动。
例句:The flag on the pole was flapping in the wind. (旗杆上的旗子在风中飘扬)
2. 鸟类、昆虫或翼的一部分,用于控制飞行和机动。
例句:The bird's wings flapped as it took off. (鸟儿在起飞时拍打翅膀)
3. 活动的盖子,用于覆盖或关闭口或入口。
例句:He lifted the flap on the box and looked inside. (他打开盒子上的盖子,往里面看了看)
4. 轻率或无节制地打击或挥舞。
例句:She flapped her hands in excitement. (她兴奋地挥舞着双手)
动词解释
1. (鸟类、翼或昆虫)拍打翅膀以飞行或移动。
例句:The butterfly flapped its wings and flew away. (蝴蝶拍打着翅膀飞走了)
2. 快速移动或挥动(某物)。
例句:He flapped the newspaper to get rid of the dust. (他拍打报纸以除去灰尘)
3. 慌张地或无目的地移动或行动。
例句:She flapped around the kitchen, not sure what to do. (她在厨房里东张西望,不知道该干什么)
近义词
flail, beat, wave, flutter
反义词
still, motionless, steady
valve
单词valve通常作为名词使用,以下是详细的解释:
名词解释
1. 用于控制流体或气体流动的机械装置,通常由一个可移动的圆盘或一个球体组成。
例句:The plumber fixed the valve on the water pipe. (管子上的阀门被管道工修好了)
2. 声门,用于控制声音的流动。
例句:The singer's voice was so beautiful because she had excellent control over her vocal valves. (歌手的声音非常美丽,因为她能很好地控制她的声门)
3. 心脏中的瓣膜,用于控制血液流动的方向。
例句:The doctor said that her heart valve was leaking and needed to be replaced. (医生说她的心脏瓣膜出现了漏水现象,需要更换)
近义词
gate, damper, spigot
反义词
leak, breach, opening