查询词典 precooler

The dry, cold air that leaves the evaporator flows through the second path of the precooler, such that the dry, cold air is used to precool the incoming moist air.

干旱，寒冷的空气离开蒸发器流经的第二个路径的precooler ，如干燥，寒冷的空气是用来预冷传入的潮湿空气。

Fan air is used as cooling air for the precooler to limit the temperature of the bleed air in the pneumatic manifold.

风扇空气做为预冷器中的冷却空气用以限制增压总管中的引气温度。

In one embodiment, moist air (180) entering the system flows first through a precooler (air-to-air heat exchanger)(100) and then passes across an evaporator (110) that cools the air below the dew point and producers water.

在一个体现，潮湿空气（ 180 ）进入系统的流量首先通过precooler（ 100 ），然后通过横跨一蒸发器（ 110 ）表示，冷却空气低于露点和生产者的水。

To study this refrigerator below liquid nitrogen temperature, a low temperature rotary valve pulse tube refrigerator with liquid nitrogen precooler was built.

为了研究这种制冷机在液氮温区的性能，笔者搭建了带液氮预冷器的低温旋转阀式脉冲管制冷机并进行了测试。

Bleed air is extracted from the high pressure compressor for the following system: Air-conditioning Cabin pressurizatin Wing and engine inlet cowl anti-icing Hydraulic tank pressurization Potable water tank pressurization Fan air is used as cooling air for the precooler to limit the temperature of the bleed air in the pneumatic manifold.

引气从高压压气机中释放给列镣系统：引气从高压压气机中释放给列镣系统：空调系统客舱增压系统 21 专业资料航空工程英语机翼及发动机入口整流罩防冰液压油箱增压饮用水箱增压风扇空气做为预冷器中的冷却空气用以限制增压总管中的引气温度。

The simulative supercritical helium system designed for testing of CICCsub cable and joint is composed of high pressure He gas tank,pressure regulator,mass flow controller,liquid nitrogen precooler,counter flow heat exchanger,liquid helium bath cooling heat exchanger,etc.

为 CICC( cable- in- conduit conduct)子缆及子缆接头试验而设计的超临界氦迫流冷却系统由高压氦气钢瓶、汇流排、减压阀、流量控制阀、换热器等部件组成。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。