查询词典 air-bed

The results show that the system performance can be improved and the coefficient of performance increases as the ambient temperature and the compressor speed decreases. COP increases as the air velocity of condenser increases while the return air temperature of refrigeration evaporator has negative effects.

研究结果表明：随着环境温度的降低以及压缩机转速的减小，系统总体性能有所提高，COP增大；随着冷凝风速的增大，性能系数COP增大；而冷藏蒸发回风温度的升高，也会影响系统的总体性能，使得COP降低。

After numerical simulating, the paper lays out the influence rule that natural air affects the air condenser. According to the local meteorologic data,...

本文通过数值模拟给出宁夏灵武电厂自然风对空气冷凝器的影响规律，再结合当地的气象资料，对直接空冷系统的设计提供依据，并尽量减少不利状况对整个系统的影响。

Export : Radiator, Air Preheater, Air Cooled Condenser, Fin Tubes, etc.

出口：散热器，空气预热器，空气冷凝器，翅片管等

In order to verify the validity of the mathematical models and the calculation method, a series of experiments on the performance of an air-conditioner under variable conditions was conducted in the psychrometric rooms.The performances of the proto type under the different inlet air temperature of the condenser and evaporator, as well as the different face velocity of the condenser and evaporator was measured.

为了验证数学模型及计算方法的正确性，在焓差法空调器性能实验台上对一台房间空调器变工况性能进行了实验研究，测量了该空调器在不同的蒸发器和冷凝器进口空气温度、蒸发器和冷凝器迎面风速下的工作特性。

Central air conditioners should be regularly cleaned air conditioner condenser and evaporator coil, using brush and vacuum cleaners, washing the dust on the coil.

中央空调要定期清洗空调器的冷凝器和蒸发器盘管，使用毛刷和吸尘器清洗盘管上的灰尘。

There was no modern air conditioning and air pollution from factories was a problem.

没有现代的空调和来自工厂的空气污染是个问题。

There was no modern air conditioning and air pollution from factories was a problem .

没有现代的空调，同时来自工厂的空气污染也是个很严重的问题。

We have accumulated over 30 years' experience in the field of precision air conditioning and clean air conditioning.

我们的员工在精密空调和洁净空调领域已经有了三十多年的经验。

There was no modern air conditioning and air population from factories was a problem.

没有现代的空调系统，而且来自工厂的空气污染也是一个问题。

If it is hot, the open air is the only air conditioning they get.

如果天气热，外面的空气是他们得到的唯一的空调。

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％。