查询词典 valve

Line 16 will direct a portion of the gas sample through valve 18 and line 26 to a multiport valve 28A.

管线16将一部分气体样品通过阀18和管线26引向多通阀28A。

This article introduced the manipulator, it outputs four groups by PLC to actuate the abscissa axis, the z-axis, the chassis rotation, hand-rotating motor separately, and controls the manipulator abscissa axis and the z-axis pint pointing, the micro switch bequeaths the position signal to the PLC main engine; The electrical machinery drives the hand fingernail and the chassis revolve; The solenoid valve controls air valve the switch to control the manipulator hand fingernail to gather, then realizes the manipulator proper motion function.

本文介绍的机械手是由PLC输出四路来分别驱动横轴、竖轴、底盘转动、手转动电机，控制机械手横轴和竖轴的精确定位，微动开关将位置信号传给PLC主机；电机拖动手爪和底盘旋转；电磁阀控制气阀的开关来控制机械手手爪的张合，从而实现机械手精确运动的功能。

A hinged valve that permits fluids to flow in only one direction and clacks when the valve closes .

瓣阀：一种铰接的阀，只容许流体单向流动，关闭时发出卡嗒声

In order to solve the problem that the charge valve core s lose rubber or lose rubber partly at batch tests and sampling tests, the method of molding and conglutinating charge valve core s were studied.

针对充气阀阀芯在批次和典型试验后分解出现的掉胶、脱胶问题，对阀芯压制方法、橡胶与阀芯基体的粘接等进行了研究。

If the cage disengages prematurely, simply use the cage as a tool to screw the check valve seat from the valve body.

如果预先拆卸阀笼，就可以将阀笼作为工具从阀体上旋转止回阀阀座。

Pins mounted in the valve bonnet help ensure the bonnet disengages from the valve body as the hammer nut is removed, while the threads are still engaged.

引脚在阀盖安装有助于确保从发动机罩脱离接触作为锤子螺母阀体被删除，而线程仍在进行。

The information includes combustion, valve-open and valve-close information. But this signal also contains interfering noise, like exhaust noise and other noise eradiated from the other part of the diesel engine, and the frequency composition of useful signal and interfering noise are largely overlapped in the frequency band under 20 KHz.

但是提取的缸盖噪声信号中也含有柴油机工作时产生的排气噪声和机体其它部位辐射噪声等干扰信号，且干扰信号与有用信号的频率成分在20 kHz以下的频带内重叠在一起。

The use of a phase-splitting stage harks back to valve amplifiers, where it was inescapable as a complementary valve technology has so far eluded us.

分相器的使用就要提到电子管放大器，它当然就是一项互补电子管技术，但我们确常常忽略它。

Check the temperature-pressure relief valve to insure that the valve has not become incrusted with lime .

检查降温减压安全阀是否被石灰堵塞。

Inspect whether there is material in reaction kettle 3, and close all valves after inletting, then open the heating system and inlet valve and emptying valve of recovery tank to distill for dehydration.

检查3号反应釜是否已经进料，进料后关闭所有阀门，打开加热系统和回收罐进料阀门。放空阀门，进行蒸馏脱水。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。