你從哪裏信手拈來的？這個年代不懂不是個問題，態度才是個問題

“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.

 

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• 是你搞錯了。可燃冰熱值是氣態天然氣的164倍，而不是LNG的164倍。而你貼的是液態天然氣，你搞錯了。一升汽油和一立方米天然氣熱 -德州土老冒- ♂ (0 bytes) () 05/20/2017 postreply 05:17:24

• 這麽簡單的答案還用得著引用別文嗎？你這帖子剛好說明缺乏常識的人如何容易被央視誤導 -絕對匿名- ♂ (0 bytes) () 05/20/2017 postreply 06:12:23

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