primary emission

常見例句

The author calculated the carbon emission of the primary energy consumption of Henan province from 1978 to 2009.
筆者計算了1978年-2009年河南省一次能源消耗的碳排放量。
The research finds that the carbon emission of primary energy consumption of Henan province has been increasing since 1978;
研究發(fā)現(xiàn)，1978年以來，河南省一次能源消耗的碳排放數(shù)量一直在增加。
With the rapid economic development and increase of the automobile number, the automobile gas emission pollution has become the primary atmosphere pollution.
隨著社會經(jīng)濟的高速發(fā)展，汽車擁有量的急劇增加，汽車排氣汙染已成爲深圳市最主要的大氣汙染問題。