您要查找的是不是：
- Air quality - Exchange of data - Part 1: general data format. 空气质量。数据的交换。第1部分:一般数据格式。
- air quality exchange 大气质量交换
- Indoor air quality can be improved efficiently. 可以有效提高室内空气品质。
- Ever wonder how good the air quality is today? 有想过今天的空气有多清新吗?
- Air quality is still within acceptable standards. 空气质素仍符合可接受标准。
- What's the air quality in your place? 你们那里的空气质量怎么样?
- Revise Air Quality Objective now! 请支持修订空气质素指标!
- We are monitoring the air quality. 我们在监测空气质量。
- The air quality has deteriorated these past few days. 前几天空气质量已下降。
- The air quality in the urban areas picked up gradually. 城市空气质量逐步提高。
- The air quality in the city is worse than the countryside. 城市里的空气质量不如乡下。
- Air quality in Hong Kong is typical of any large modern city. 香港的空气质素与其他现代化大都市相若。
- To monitor light, pollution, air quality and traffic flow. 监测公路上的照明、污染、空气质量和车流量。
- Hon Audrey EU raised a question on indoor air quality. 余若薇议员就室内空气质素提出质询。
- These effects appeared to be reversible when air quality improved. 当空气质量改善时，这种效应是可以消除的。
- Air quality in Shanghai has improved considerably in recent years. 上海的空气质量在最近几年已经有了很大改进。
- Air quality is worse than both the short and long term standards. 空气质素超出短期和长期标准。
- Now Beijing is also going to try to manipulate air quality. 现在，北京正在尝试对空气质量加以控制。
- We broadcast a report on cities' air quality on TV every day. 我们每天都在电视上播报城市空气质量报告。
- The high humidity makes the indoor air quality sultry. 潮湿的室内环境使室内空气质量恶化。
