valves

The latter may be used with bypass or throttling valves in the tower water pipework circuit.

近来,可采用在冷却塔的水管系统中设置旁通阀或节流阀.

The heart has valves to let blood flow in and out of it.

心脏有瓣膜控制血液流进流出.

The electrical section contains the solid - state proportional temperature controllers and solenoid valves.

电子控制室内有固体线路的比例温度控制器和电磁阀.

The engineering gang fell earnestly to work on jammed valves.

轮机组都起劲地埋头修理堵塞的阀门.

It has enough energy to overcome the frictional resistance in valves and registers.

它有足够的能量克服阀门和记录器的摩擦阻力.

A pump uses valves and pistons.

泵使用阀和活塞.

Well we need to put by £200 for the pump valves to be renewed.

我们需要存下200英镑以备更换水泵阀。

The subscipt i refers to instantaneous valves.

脚注i指瞬时值.

The position of the valves during the power stroke are both closed.

在作功冲程期间,气门的位置都是关闭的.

Disk valves are commonly used when solids are in the aerated state.

蝶阀通常用在固体处于充气状态的地方.

Valve clatter is of course eliminated along with the valves.

阀门的咕噔咕噔的声音自然也与阀门一起被消除掉了.

The circular movement of this crank operates the valves register.

曲柄的圆周运动带动了阀门的记录器.

Cars began using caps that incorporated two valves.

汽车开始使用装有两个阀门的油箱盖.

Transistors have many advantages over the old - fashioned vacuumtube valves.

与老式真空管相比,晶体管具有许多优点.

The two types of engine valves are intake and exhaust.

发动机气门的二种型式是:进气口和排气口.