您要查找的是不是：
- air pollutant analysis 空气污染分析
- Carbon dioxide may not be a typical air pollutant. 二氧化碳可能不是一种典型的污染物。
- Indoor air pollution analysis of coal burning and natural gas for cooking 室内燃煤及烹调用天然气污染分析
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Exhaust gas has been incriminated in air pollution in cities. 废气已过视为城市空气污染的原因。
- I anticipate success in controlling air pollution. 我预料控制空气污染会取得成功。
- Indoor air pollution analysis 甲醛浓度
- They devised proposals to deal with air pollution. 他们构想出处理空气污染的方案。
- These air pollutant effects can be distinguished from effects of smoking, occupation, age, or social class. 这些空气污染物的影响能够与吸烟的影响、职业、年龄或社会因素的影响区分开。
- At any time the macrophage system might be injured by viral infection or air pollutant exposure. 巨噬细胞随时都可能受病毒感染或空气污染物所损伤。
- The concern of this book is with air pollution. 本书的重点是论述空气污染。
- Air pollution control will be expensive. 控制空气污染是要费钱的。
- Air pollution is a global problem. 空气污染是全球性的问题。
- It is urgent that the acute problem of air pollution in the city be solved. 该城市空气污染这一严重问题急须解决。
- Know anything about the air pollution? 知道空气污染吗？
- Air pollution has risen above an acceptable level. 空气污染已经超标。
- Application of SPMD in Organic Pollutant Analysis 半渗透膜采样技术在有机污染物分析中的应用
- Air pollution will soon soar above safety levels. 空气污染会很快突破安全标准。
- The air pollution has become a big problem. 空气污染已成为大问题。
- environmental pollutant analysis 环境污染物分析
