该研究首次估量了长期以来臭氧所引起的死亡危害，更加有力地说明了有必要制定更为严格的规章制度来限制产生臭氧的排放物，如：那些来自发电厂和汽车的排放物。
The study, the first to gauge long-term ozone mortality risks, could strengthen the case for stricter regulations of ozone-producing emissions, such as those coming from power plants and vehicles.
所有的发电厂，汽车和房屋最终必须被淘汰，被取代，这是事实。
It's true that power plants, cars, and houses all have to be retired eventually and replaced.
二氧化碳(CO2)的，例如从汽车尾气和发电厂。
空气污染产生的主要原因是发电厂，工厂和汽车燃烧燃料后排放出的碳粒子。
Most air pollution is made up mainly of carbon particles that are produced when fuel is burned by power plants, factories, and cars.
主要来源：汽车尾气和燃煤发电厂。
Main source: coal-fired power plants and automobile exhaust.
轻工、食品、建材工业较发达，并有船舶及汽车修理厂和发电厂。
The more developed light industry, food, building material industry, and the ship and auto repair factory and power plant.
这些颗粒物大多为发电厂、汽车工业和汽车尾气排出的二氧化硫和二氧化氮。
They are mostly sulfur dioxide and nitrogen dioxide from power plants, auto exhausts and industry.
这些颗粒物大多为发电厂、汽车工业和汽车尾气排出的二氧化硫和二氧化氮。
They are mostly sulfur dioxide and nitrogen dioxide from power plants, auto exhausts and industry.
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