| 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. | 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。 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | Economic operation of air conditioning systems
空气调节系统经济运行 |
| 6. | The new air - conditioned chai wan market opens for business
设有空气调节系统的新柴湾街市启用。 |
| 7. | Air regulation systems in mining - air locks - building and operation
空气调节系统.空气阀门.结构和操作 |
| 8. | Water - cooled air conditioning systems
水冷式空气调节系统 |
| 9. | Free - standing air - conditioning
独立空气调节系统 |
| 10. | Retrofitting of air - conditioning systems for government markets cooked food centres
为政府街市熟食中心安装空气调节系统 |
