知识问答
最佳答案：Automotive Diesel Engine Emissions Control StrategyAbstractIn this paper,the pur
最佳答案：to restrict the carbon dioxide emissions from high energy-consuming enterprises
最佳答案：People are suffering from the disaster caused by the excessive carbon dioxide em
最佳答案：One person's strengths is finite.the excessive output/emission of carbon dioxide
最佳答案：City of the living environment more and more bad, poor air quality, everywhere i
最佳答案：1. The air pollutants emission of Shizuishan City in 2009 (Fig.1-1)2. Cyclical I
最佳答案：Now people don't cherish water. They pour the used dirty water casually. The fac
最佳答案：Some people don't realize the importance of water,they always dump trashes into
最佳答案：Some people haven't realized the importance of water and often put trash into ri
最佳答案：Your career _____1. Have you ever concerned the problem of pollution caused by A
最佳答案：Due to over explotation by humans and the discharge of large amount of greenhous
最佳答案：摩托车尾气中的二氧化碳的排放量比汽车低百分之三十八The esmissions of the carbon dioxide in the motorcycle
最佳答案：打击机译1. cuts down trees 2. to throw trash 3. not to process effluent discharge 4.
最佳答案：The amount of greenhouse gases and serious pollution lead to the degradation of
最佳答案：1. The water suitable for human drinking is becoming less and less.2. In everyda
最佳答案：Emissions of carbon dioxide from motorcycles are 38% less than the emissions pro
最佳答案：1,the maximum allowable thermal power boiler emissions of sulfur dioxide concent
