查询词典 air-tight

The main factor which influences the heat exchange performance of air cooled condenser is the backflow or recirculation of hot air caused by the environmental big wind.

摘 要：影响空冷凝汽器换热性能的主要因素是环境大风所造成的热风回流或热风再循环。

Based on the temperature and humidity control air-conditioning system, this paper proposes the concrete scheme which recyclies the heat dissipation of the condenser part of air cooled heat pump unit to regenerate solution and proves the energy-saving effect.

基于温湿度独立控制溶液除湿空调系统，作者提出回收利用风冷热泵机组的冷凝器部分散热用来进行溶液再生的具体方案，并进行了节能效果的论证，发现再生器中消耗的热量可以节省15%左右，节能效果显著。

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。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。