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空气污染原因
1、sediment pollution───沉积物污染
2、cause of u───你的事业
3、pollution essays───污染论文
4、pollution facts───污染事实
5、Of Cause───当然
6、major cause of───主要原因
7、pollution───n.污染；污染物
8、cause of diarrhea───腹泻原因
9、the cause of───······的原因
1、Illegally mixed light diesel oil is a major cause of air pollution and is a wicked tax evasion .───非法混合使用轻油是造成大气污染的主要原因，并且是恶劣的逃税行为。
2、The Cause of Air Pollution in Shihezi and Its Countermeasures───石河子市空气污染成因及防治对策
3、In most developed countries, fumes from cars are a major cause of air pollution.───在大多数发达国家，汽车废气是污染的主要原因。
4、We need to restrict cars and buses, as exhaust from transportation is a leading cause of air pollution.───由于交通工具成为空气污染的主要原因，我们需要控制汽车的使用。
5、Cause of Air Pollution in Urban Area of Chongqing and the Suggestions to Improve Air Diffusive Condition───重庆市主城区空气污染成因分析及改善大气扩散条件的措施建议
6、Ammonia gas released by fertilized cropland is a cause of air pollution, the.───施肥后的农田释放的氨气是空气污染的一个因素。
7、We now know fumes from diesel vehicles are a lot more toxic than car companies claimed and this is a big cause of air pollution in Europe and North America.───我们如今知道，柴油车排放的废气毒性比汽车公司宣称的要大得多，而这是欧洲和北美空气污染的一大原因。
8、Ammonia gas released by fertilized cropland is a cause of air pollution. The land can also release nitrous oxide, a heat-trapping gas.───农田中所排放的氨气是导致空气污染的一个原因。农田也会产生一氧化二氢这种具有截热能力的气体。
1、Zundt says diesel vehicles are the main cause of air pollution in Sao Paulo.
2、Cars are a major cause of air pollution.
3、Traffic fumes are the biggest cause of air pollution in nearly half the cities.
4、Mister Zundt says diesel vehicles are the main cause of air pollution in Sao Paulo.
5、Zundt says these diesel vehicles are the main causes cause of air pollution in Sao Paulo.
6、Through applied by Grey Association Degree method, the cause of air pollution in Hohhot is analyzed.