Meanwhile, the use of primary energy sources destroys badly our country's environment.

同时由于一次能源的使用使我国环境遭到了很大的破坏。

youdao

And he said: Coal will continue to be one of the world's primary energy sources for the next 50 years.

和他说：煤炭将继续成为一个世界上主要的能源来源，为未来的50年。

youdao

Actually the primary energy sources is coal-based in China result in the serious coal smoke pollution which mainly to SO_2 and NO_X.

我国一次能源以煤为主，从而导致了严重的煤烟型大气污染，其中以SO_2和NO_x为主。

youdao

"This is data under primary energy sources of all the countries.

VOA: standard.2010.08.03

There is, in short, nothing new under the sun in the physics of primary energy sources.

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It makes sense for Iberdrola to focus particularly on its home continent, since the European Union wants 12% of Europe's primary energy coming from renewable sources by 2010.

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