| 1. | Air pollution control will be expensive .
控制空气污染是要费钱的。 |
| 2. | At this point we should consider the best results that air pollution control can achieve .
在这方面我们应该研讨一下控制空气污染可能达到的最佳效果。 |
| 3. | Nuclear safety criteria for control air systems
控制空气系统的核安全准则 |
| 4. | Baffles are also used in ovens to direct airflow
挡板同样可应用在烘炉中去控制空气的流向。 |
| 5. | Air pollution control measures on track
控制空气污染措施如期进行 |
| 6. | Eas electronic control air suspension
电子控制空气悬架 |
| 7. | Control air pollution by imposing caps on power plant emissions
向电力公司定出排放总量上限，以控制空气污染 |
| 8. | Control air type reducing valve
控制空气型减压阀 |
| 9. | Eas electronic air suspension
电子控制空气悬挂 |
| 10. | Mixing of lp gas and air and supply of the mixture to an engine
控制空气的吸入量，为发动机提供最佳混合比的燃料气体。 |
