你从哪里信手拈来的？这个年代不懂不是个问题，态度才是个问题

“A regular gasoline-powered car averages 32 miles per gallon while a CNG-powered car averages 43 miles per gallon,” Darian says, referring to compressed natural gas.Dec 18, 2012

The Pros And Cons Of Natural-Gas Vehicle

Combustion of one cubic meter yields 38 MJ (10.6 kWh). Natural gas has the highest energy/carbon ratio of any fossil fuel, and thus produces less carbon dioxide per unit of energy.

 

所有跟帖： 

• 是你搞错了。可燃冰热值是气态天然气的164倍，而不是LNG的164倍。而你贴的是液态天然气，你搞错了。一升汽油和一立方米天然气热 -德州土老冒- ♂ (0 bytes) () 05/20/2017 postreply 05:17:24

• 这么简单的答案还用得着引用别文吗？你这帖子刚好说明缺乏常识的人如何容易被央视误导 -绝对匿名- ♂ (0 bytes) () 05/20/2017 postreply 06:12:23

• 你是对的! -helix22- ♂ (0 bytes) () 05/20/2017 postreply 07:34:22