Since the engine has no valves it doesn 't need any camshaft valve lifters and so on .

因为发动机没有阀门，它不需要任何凸轮轴、起 阀器等。

The causes to troubles in120 valve emergency valves are analyzed and measures for improvement are put forward .

分析了120 阀紧急阀的故障原因，并提出了改进措施。

However certain aspects of installation and application can result in valve malfunctions .

但是，安装和应用的某些方面可能导致 阀门发生故障。

Via the level control valve between the high-pressure separators and low-pressure equipment .

经高压分离器和低压设备之间的液位控制 阀。

The wastewater samples is transmitted by an air-operated aspirator to the liquid injection valve .

用气动吸引器将废水试样送入液体注射 阀。

He replaced a dud valve .

他换掉了坏 阀门。

Butterfly valves are commonly used for clip-on butterfly valve and two Flanged butterfly valve .

常用的蝶阀有对夹式 蝶阀和法兰式蝶阀两种。

Continuously Variable Valve Actuation system .

连续可变 气门驱动系统。

The intake valve was jammed open

进气 阀卡住了，关不上。

A one-way valve can also be constituted as a compound valve with other control valves .

单向 阀还可与其他控制阀组成复合阀，也被广泛地用于液压系统中。

All valve seats and seat discs shall be replaceable .

所有 阀门阀座和阀座阀瓣应该是可更换的。

What is the difference expansion between turbine expander and valve throttle ?

透平式膨胀机和节流 阀之间的膨胀有什么不同。

He also has problems with a heart valve .

他的一个心 瓣也有毛病。

Open the reducing valve of helium steel cylinder and the monoblock pump of the molecular pump group .

开启氦气钢瓶的减压 阀和分子泵组的直联泵。

Speed Control Valves are available for controlling valve opening or closing speed with pneumatic actuators .

速度控制阀可以用来控制由气动执行器操作的 阀门的开启或关闭速度。

Always pressurize a regulator slowly while standing with the cylinder valve between you and the regulator .

总是站得使钢瓶 阀门位于你和调整器之间，对调整器慢慢加压。

One of the long-lasting effects of the infection is damage to a valve in the heart

感染的其中一个长期后果是使心脏 瓣膜受损。

With thickening oil-tank cover-board it makes acting noise of oil pump and solenoid valve smaller .

加厚的油箱盖板使油泵和电磁 阀的动作噪音更小。

In the AGC system the AGC hydraulic cylinder is connected with AGC servo valve through the oil feeder .

在AGC系统中，AGC液压缸通过该供油装置与AGC伺服 阀 组相连。

Manual pumps uses in under the system debugging and the special operating mode valve opens shuts .

手动泵用于系统调试和特殊工况下的 阀门启闭。

A spurt of diesel came from one valve and none from the other .

一股柴油从一个 阀门中喷射出来，另一个 阀门中则没有喷出任何东西。

The port side is the vent valve and tubing and the starboard side is the blow tube .

港口方面是发泄 阀和油管，和右舷侧是打击管。

Analysis of the focus in the main safety valve failure and hydraulic pump .

分析故障重点在主安全 阀和液压水泵。

Residents heard an enormous bang as a safety valve on the boiler failed .

由于锅炉的安全 阀失效，居民们听到了砰的一声巨响。