Where should the 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。
It did in Braidwood, from I think they had leakage in some of their vacuum valves on the secondary side.
我认为它们在次级侧的某些真空阀中有泄漏，这是在布雷德伍德所做的。
Decellularized porcine heart valves were prepared by using Trypsin-ethylenediamine tetraacetic acid and DNase.
利用胰酶-乙二胺四乙酸、核酸酶处理猪心瓣膜制备脱细胞支架。
可以买蒸汽阀。
Keeping access to valves and cleanouts.
留出阀门和清洁口的通道。
阀门和开关。
Install thermostatic valves on your radiators.
在散热器上安装温控阀。
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。
valves Valve chains can be associated with a Tomcat component.
Valve Valve链可以与Tomcat 组件相关联。
However, these pumps are disconnected from the system by cutoff valves.
然而这些水泵与系统的连接被关闭阀断开。
A mushroom glade - electric motors for the automatic activation of various valves.
一个类似蘑菇房空地——进行自动化控制各种阀门的电动装置。
Valves release steam into the pool, where it condenses, relieving dangerous pressure.
这时阀门会打开，水蒸气就能进入抑压池内冷凝，减缓压力过大造成的危险。
Concerns about hydrogen gas valves inside Discovery already had forced a one-month delay.
对于发现号内部氢气阀问题的关注已经导致发现号延迟发射一个月了。
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。
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。
Unscrew the aerator from the faucet, turn the water on at the shutoff valves, and open the faucet.
松开水龙头的透气口，打开总阀送水，打开水龙头。
This does not explain why the great valves failed even when they were activated by other means.
但这无法解释，为啥当采用其他方式操作这个巨大的防喷器时，它仍然不工作。
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。
It has several compartments linked by valves, and it is carefully calibrated to the body's temperature.
它还有几个由阀门连接的隔间，其温度被精确控制到和人体温一致。
Release valves designed to let leaking gas escape could not let it out fast enough to prevent the damage.
设计来让泄露的气体排出的释放阀没有足够快的避免损坏。
Sodium infill valves are not a new concept, but in the past they have been extremely costly to build.
中空充钠气门并不是一个全新的概念，但是过去他们造价高昂。
The Q4000 will then have control over the valves that connect the choke and kill lines to the well proper.
那时Q 4000会控制连接阻塞管和压井管到油井的真空阀。
At each stage, tiny valves released the appropriate salt, bile and enzymes, which helped to digest the food.
在每个阶段中，都有合适的盐、胆汁和酶通过细导管加入到该过程中帮助消化食物。
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。
Consists of four Chambers with one-way doors (valves) between to direct the blood to flow in a specific direction.
包含四个带有多个单方向“闸门”(瓣膜)的腔体。瓣膜的作用是引导血液流向一个特定的方向。
Their organs are so similar to our own that pig heart valves are used to replace human aortic or mitral valves.
她们的器官和我们的是如此相似，以至于心脏瓣膜被用于人体主动脉瓣或二尖瓣替换手术。
Their organs are so similar to our own that pig heart valves are used to replace human aortic or mitral valves.
她们的器官和我们的是如此相似，以至于心脏瓣膜被用于人体主动脉瓣或二尖瓣替换手术。
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