youdao

Carbon dioxide and methane in the atmosphere block the escape of heat into space.

大气中的二氧化碳和甲烷阻止热量向太空散发。

youdao

The project is consisted of a modern hoggery, goose house and methane power plant.

该项目由现代化养猪场、现代化养鹅场、以及沼气发电厂组成。

youdao

But in certain landfills, including some accepting the BP cleanup, waste,heat and methane gas produced by decomposition are being used to generate energy.

VOA: standard.2010.08.05

Methane, there are certainly some solid bonds there, but breaking those to form CO2 and water, well it's worth it, right, energetically.

酒精中的确含有很强的化学键，但是打断这些化学键然后生成二氧化碳和水，从能量上来看是值得的。

麻省理工公开课 - 热力学与动力学课程节选

You burn methane, and it combines with oxygen to form water, to form CO2.

燃烧酒精，酒精分子和氧气结合形成水和二氧化碳。

麻省理工公开课 - 热力学与动力学课程节选

We can use ethanol, biodiesel and methane to run our vehicles equally well or better.

FORBES: The U.S. Federal Deficit Reaches A Tipping Point

And methane can be made from any type of biomass at all, including sewage and landfills.

FORBES: Why World Food Prices Will Keep Climbing

The most important of these in terms of their global contribution to climate change are carbon dioxide and methane.

CNN: Your ask the expert: Carbon trading