比排放量

比排放量

简明

1
brake specific emission
比排放量；

专业释义

1
交通运输工程
- brake specific emission

双语例句

1
如果把这些排放量全部计算在内的话，天然气也就比煤炭节省了25%的温室气体排放量，甚至会更少。
When all these emissions are counted, gas may be as little as 25 percent cleaner than coal, or perhaps even less.
2
2007年，加拿大的排放量比1990年水平高出29%，西班牙则高出57%。
In 2007 Canada's emissions were 29% above their 1990 level and Spain's 57%.
3
美国产煤州的人均碳排放量比全国均值高出许多。
Per capita carbon emissions in US coal states tend to be much higher than the national average.

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