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- A flock of pigeons fitted with mobile phone backpacks is to be used to monitor air pollution, New Scientist magazine reported on Wednesday. 美国科学家日前表示,他们打算利用鸽子来完成对空气污染的监测工作。这群背驮着特殊装置的鸽子将于今年8月份被放飞到美国加利福尼亚州圣何塞市的空中。
- The UK has 10 networks for monitoring air pollution. 英国有十个监控空气污染的网络。
- Bryophyte is one group of the susceptible indicators monitoring air pollution. 苔藓是最敏感的大气污染指示植物之一,它具有灵敏、精确和直接等特点。
- WMO scientists assess and monitor air pollutants such as ground-level ozone, smog, particulate matter, sulfur dioxide and carbon monoxide. 世界气象组织的科学家对地面臭氧、烟雾、空气悬浮微粒子、二氧化硫、一氧化碳之类的污染物质进行评估监测。
- Bryophyte is widely accepted as one of the most susceptible indicators for monitoring air pollution due to its characteristics of sensitivity,accuracy,and directness. 苔藓植物是公认的最为敏感的大气污染指示植物之一,它具有灵敏、精确和直接等特点,现已被广泛应用于生物监测环境重金属污染研究领域。
- 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。
- monitor air pollution. 监测空气污染。
- I anticipate success in controlling air pollution. 我预料控制空气污染会取得成功。
- They devised proposals to deal with air pollution. 他们构想出处理空气污染的方案。
- 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。
- 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。
- Where does air pollution come from? 空气污染来自哪里?
- There is less air pollution in Sunshine Town. 阳光城空气污染较少。