valve

释义

n.阀; 真空管; （管乐器的）活栓; （心脏的）瓣膜

词态变化

复数 :   valves ;

实用场景例句

His heart's valve is another issue he's facing.

他心脏的瓣膜是他面临的另一个问题。

金山词霸

Two types of substitute valves are available: a mechanical valve or a biological valve.

通常有两种可选的瓣膜: 一种为机械瓣膜、一种为生物瓣膜.

期刊摘选

The sealing points on the nipple and valve outlet are comprised of highly polished torroidal beads.

管接口和阀门排气口上的密封点由非常光滑的l垫珠组成.

期刊摘选

The three major forces involved in valve actuation are thrust, torque and rimpull.

决定阀门操作的力主要有三种:推力, 扭矩和边缘拉力.

期刊摘选

Minimum dimension from centerline of valve to handwheel when ordered without floorstand.

如果不订购地轴承架,则最小长度尺寸为阀门中心至手轮的长度.

期刊摘选

Difficult to make valve tight on both seats due to seat face distortion.

由于阀座面的变形而导致两个阀座难于实现紧密性.

期刊摘选

A new device for measuring run out error of needle valve seat's cone surface is proposed.

推出了一种新的针阀体座面圆跳动误差测量装置,介绍了误差的计算与评定方法.

期刊摘选

The valve shall have a BTU rating in excess rating of the boiler's heating output.

这种阀门的BTU释放能力应该超过锅炉的热输出能力.

期刊摘选

Each pedestal heating equipments want to install each drain valve, in order to prevent affecting each other.

每台加热设备要各自安装疏水阀, 以免互相影响.

期刊摘选

When in place, the gasket will be seated and flush with the valve body ends.

放置好后, 垫圈将与阀体连接端口一起固定和冲洗.

期刊摘选

The Valve analysis represents a typical COSMOSFloWorks internal analysis.

这个阀门分析例子代表典型的COSMOSFloWorks的内部的分析.

期刊摘选

Shield or screen valve from direct - sun exposure.

对阀门进行保护或遮蔽,避免阳光直接暴晒.

期刊摘选

Methodology: A systematic framework for pyroelectric infrared imaging based on the crystal valve modulation is constructed.

方法: 构造一个基于液晶阀调制的热释电成像的系统,在该系统上进行关键技术的实验研究.

期刊摘选

Hydraulic chucking table: It is used to chuck and position the tested valve automatically.

液压装夹台: 液压自动定位夹紧被校验的阀门.

期刊摘选

Verify inlet and outlet valve to 100 EX 153 are open.

确认进口阀和出口阀打开,连接到100EX153.

期刊摘选

Series 775 Double Check Valve Assemblies provide protection of the potable water supply for non - health hazard - connections .

系列775双止回阀总成防止 交叉连接 处 非 健康危害的流体污染饮用水供应系统.

期刊摘选

The valve features a transitional flow contour that increases in flow area from inlet to outlet.

该阀采用了过渡流轮廓,增加了从入口到出口的流动面积.

期刊摘选

Each of your heart's ventricles has an outlet valve.

每一侧的心室都有一个出口瓣膜.

期刊摘选

The exhaust valve on my car has burnt out.

我汽车上的排气阀烧掉了.

《简明英汉词典》

The engine's intake was blocked by debris.

发动机的进气口被杂物堵住了。

金山词霸

He found a dud valve in the engine.

他在引擎里发现了一个坏阀门。

金山词霸

The boiler's safety valve burst with a loud bang, startling the nearby residents.

锅炉的安全阀爆裂，发出了一声巨响，吓坏了附近的居民。

金山词霸

A spurt of water came from one and none from the other.

一股水从一个东西中喷出，另一个则没有喷出任何东西。

金山词霸

Twisting the valve easily reseals the bag.

转动阀门即可轻松重新密封袋子。

金山词霸

真题例句

Finally, dad turned off the stove, the pot began to cool and the pressure relief valve sprayed out a cloud of steam.

2015年高考英语四川卷 阅读理解 阅读B 原文

英英释义

Noun

1. a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it

2. device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone

3. control consisting of a mechanical device for controlling the flow of a fluid