淋浴时不是打开排气扇而是让它关闭。
Instead of turning on the exhaust fan when showering, leave it off.
不要依赖空调，排气系统或打开窗户来清洁空气。
Don't rely on an air conditioner, ventilation system or an open window to clear the air.
汽轮机驱动器通过缓慢打开排气阀加热。
The steam turbine drivers are warmed by slowly opening the exhaust valves.
如果排气系统处于真空下，必须在打开排气阀后，逐渐引蒸汽来加热壳体。
If the exhaust system is under a vacuum, the casing must be warmed by gradually introducing the steam, after opening the exhaust valve.
当活塞再一次到达下止点时，排气门打开。
当活塞再一次到达下止点时，排气门打开。
液压气门辅助控制单元（12）将排气气门（5）保持在暂时打开的位置上。
The hydraulic valve auxiliary control unit (12) keeps the exhaust valve (5) in a temporary opening position.
打开排气阀，直到水流清澈没有气泡。
Open the purge valve until the water flows clear and free of bubbles.
但是像进气门一样，排气门需要时间到达充分打开和关闭的位置。
But like the inlet valve, the exhaust valve needs time to reach the full-open position, it also needs time to reach the full-closed position.
如果由于活门垫、活门损坏或由于其它原因，导致出口压力自行上升并超过一定许可值时，安全阀会自动打开排气。
If, as a living doormat, valve damage, or due to other reasons, led to pressure to increase exports and to permit more than a certain value, the safety valve will automatically open the exhaust.
在二行程发动机中，活塞起到阀门的作用，当活塞接近下止点时，使气缸壁上的进排气口打开。
In the two-cycle engine, the piston ACTS as a valve, clearing valve ports in the cylinder wall as it nears BDC.
再打开灶头气源开关，灶头点燃后关闭排气管阀门。
Then turn on the stove gas source switch. After the stove is lit up, turn off vent-pipe valve.
排气气门(5)为了发动机制动借助于开到节流位置的节流元件可转换到一暂时打开的位置上。
The exhaust valve (5) for engine brake switches the throttle element into an opened position from a throttle position.
设置安全排气阀，在电机转速达到额定转速后，自动打开排气阀，保证起动器的安全可靠运行。
To guarantee running safety, it needs to set the safey exhausting valve, which will be opened automatically when reaching the rated speed.
按「焗蛋糕」的功能，大约40分钟，其间要把盖打开一次排气。
Press "Bake" button of the cooker for about 40 minutes , and open the cooker 1 times during baking.
在总结失败经验的基础上，再次手动注油时，打开排气阀，以推进腔排出冲程压力稳定为充满的标志。
In summing up the experience of failure on the basis of the oil when the manual again, open the exhaust valve to promote the stroke from the pressure chamber filled with a symbol of stability.
完成充液阶段后，控制机构将关闭排气阀打开进气阀。
Upon completion of liquid charging, control system will shun down exhaust valve and open intake valve.
在打开的排气阀，流体流动的方向，从更高的压力，降低压力。
In an open valve, fluid flows in a direction from higher pressure to lower pressure.
在打开的排气阀，流体流动的方向，从更高的压力，降低压力。
In an open valve, fluid flows in a direction from higher pressure to lower pressure.
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