Where should be valves be placed?
阀门应该放在哪里？
These WATTS valves should never be used to provide "anti-scald" or "anti-chill" service.
这些美国瓦茨阀门绝不能用来提供“防烫伤”或“防冻伤”功能。
Where should the valves be placed?
阀门应该放在哪里？
But even then, the water in the pipes tends to be radioactively contaminated because the valves that separate it from the reactor are not entirely tight.
但是即便如此，水管中的水也可能会存在放射性污染物，因为用于把水域反应堆隔开的阀门并不完全是密闭的。
But if one of the pumps fails, they may still have to make a call: not all the valves can be remotely controlled.
但如果有一台水泵出现了故障，他们可能还是要拨打电话，因为有些阀门还没有实现远距遥控。
In Germany and Switzerland, where sales of precision machine tools, valves and much else of nuclear use were a source of national pride, export licences used to be waved through.
在德国和瑞士，销售精密机床的地方，阀门和许多其他核用品是一种国家骄傲的源头，出口执照通常被成批通过。
The model was also easy to tinker with: valves could be loosened, sluices opened and taps tightened.
你还能很容易地在这个模型中对经济运行进行修正，而要做仅仅是控制水闸的开关和阀门、水龙头的松紧。
The control pod will open the valves that allow the drilling mud to be forced into the well.
控制板打开真空管，将钻井泥浆泵入油井。
The heart can be safely opened and its valves repaired.
心脏能安全地打开，其瓣膜能安全地修复。
Fire safety is highly respected here - red fire extinguishers and valves can be seen everywhere.
在这里，人们非常重视防火安全——红色的灭火器和阀门随处可见。
Once inside, staff will be checking pipes, valves and machinery to see what needs to be repaired so the reactor's self-cooling system can be put back in use.
在进入安全壳之后，工作人员将检查管道，阀门，以及机械装置，查看那些需要整修，以使反应堆的自冷系统能恢复使用。
Someday, they say, the new procedure may be an alternative for the kind of lower-risk patients who now have to have their chests opened to replace diseased aortic valves.
他们说，有一天，对于现在必须开胸更换病变的脉瓣的低风险患者，这一新的过程可能是一种替换选择。
One approach has been to use variable-lift inlet valves that can be raised or lowered to different heights, depending on the amount of power needed.
一种途径通过所需的能量总数来使用可变化升降的入口阀门，它能以不同的高度升降。
All fluid systems should be operated and air removed from systems and checked all leaks in piping systems. Cylinders and valves also should be operated manually.
所有的流体系统将用空气进行操作运行，以对管路系统中的所有泄露情况进行检查，液压缸和阀同样也要进行手动操作。
If two or more containers are manifolded, the vent valves should also be connected together to ensure pressure equilibration between all the containers.
如果把两个或更多容器并联在一起，排气阀也应该连接在一起，以确保所有容器之间的压力平衡。
valves Valve chains can be associated with a Tomcat component.
Valve Valve链可以与Tomcat 组件相关联。
Check valves should be located as far away from equipment such as pumps and compressors as possible.
止回阀应该安装在距离其他设备，如泵和压缩机等，尽可能远的地方。
For other bronze ball valves, vented balls may be available - see catalog specification sheets to identify what valves are available or consult factory.
对于其他青铜球阀，可能可以采用通风球-请参阅样本的规格说明，指定所适用的阀门型号或咨询工厂。
Cylinders can be supplied with standard valves for gas withdrawal or with siphon tubes connected internally to the valves for liquid withdrawal.
钢瓶可以配有用于气体提取的标准阀门或在内部连接到阀门的用于液体提取的虹吸管。
All valves can be furnished with handwheels, chainwheels and bevel gear handwheels and chainwheels.
所有阀门都可以配置手轮、链轮和锥齿轮手轮和链轮。
The switching speed of the upper and lower valves can be adjusted by regulating the spring force of them.
调整阀门的开关速度主要调整阀门的弹簧压力。弹簧压力增加，则阀门的开关速度加快。
Note: After test, all valves must be open and hoses removed to prevent damage to test kit.
注意：检测后，所有阀门都必须开启，并拆卸所有软管，防止检测组件受到破坏。
All valves should be tight-closing and of good quality. Leaky valves will flood boiler.
所有阀门都应该关闭紧密并且质量优异。泄漏的阀门将会淹没锅炉。
Before starting test all needle valves must be closed.
在开始检测之前，所有阀门都必须关闭。
The purge and balancing valves shall be a Watts Regulator Company model PB-56.
这种排气平衡阀应该是美国瓦茨调节阀公司型号PB - 56产品。
The initial seat tightness of valves which can be proven by hydro-testing has little effect on extended long-term tightness.
阀门的初始阀座气密性可以通过水利测试进行检验，这种测试对以后长期的气密性影响很小。
Valves can be operated by adjusting the air pressure in a chamber below the air channel.
阀可以通过调整操作在下面的空中通道室空气的压力。
The factors to be considered in selection of valves were also described.
还介绍了在阀门选型中需要考虑的各种因素。
The factors to be considered in selection of valves were also described.
还介绍了在阀门选型中需要考虑的各种因素。
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