| 1. | To achieve this, i have an elaborate air-conditioning system .
为了做到这一点，我有一个精巧的空气调节系统。 |
| 2. | Some people think that ventilation is the same thing as air-conditioning .
有些人以为通风和空气调节是一回事。 |
| 3. | Because the air is so cold and thin, the cabin has to be air-conditioned .
由于空气又冷又稀薄客舱必须进行空气调节。 |
| 4. | It is possible to design good heating ventilating and air conditioning systems at a reasonable cost .
人们可以用合理的造价设计一个良好的采暖通风和空气调节系统。 |
| 5. | The two chief function of any air-conditioning system are the regulation of air temperature and humidity .
任何空气调节系统的两大主要功能，就是调节空气的温度和湿度。 |
| 6. | The function of an air conditioning system is to provide and maintain an artificial environment within a building enclosure .
空气调节系统的作用是建立和维持建筑物内的人工气候。 |
| 7. | Ventilate and air conditioning of fishing vessel cabins
渔船舱室通风与空气调节 |
| 8. | R134a refrigerant automotive air conditioning hose
汽车用r134a制冷空气调节软管 |
| 9. | Packaged terminal air - conditioners and heat pumps
组装终端的空气调节装置与蒸汽泵 |
| 10. | Installation of air conditioning and ventilating systems
空气调节和通风系统的安装 |
