| 1. | Progress in developing indices and monitoring techniques for air pollution were further advanced than in most other areas of environmental health .
在空气污染指数与监测技术方面的进展比环境健康其它领域的进展更为显著。 |
| 2. | The air pollution index has reached the emergency level
而污染指数也已经达到了危险的水平。 |
| 3. | The determination of fouling index of water
水质污染指数测定方法 |
| 4. | Air pollution . determination of a gazeous acid pollution index
空气污染.燃气的酸污染指数的测定 |
| 5. | Dr hon lui ming - wah raised a question on air pollution indices
吕明华议员就空气污染指数提出质询。 |
| 6. | Air pollution index air quality
空气污染指数(空气质素) |
| 7. | Roadside air pollution index
路边监测站空气污染指数 |
| 8. | Current air pollution index from the environmental protection department
由环境保护署提供的现时空气污染指数 |
| 9. | General air pollution index
一般监测站空气污染指数 |
| 10. | Access to air pollution index
取阅空气污染指数资料 |
