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关注:1
2013-05-23 12:21
求翻译:长期以来,煤、石油、天然气等化石燃料成为了人类生产和生活中主要依赖的能源,它们是在自然力的作用下经过几十万年才形成的,是不可再生资源。是什么意思? 待解决
悬赏分:1
- 离问题结束还有
长期以来,煤、石油、天然气等化石燃料成为了人类生产和生活中主要依赖的能源,它们是在自然力的作用下经过几十万年才形成的,是不可再生资源。
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2013-05-23 12:21:38
正在翻译,请等待...
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2013-05-23 12:23:18
正在翻译,请等待...
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2013-05-23 12:24:58
Since long ago, fossil fuels and so on coal, petroleum, natural gas have become in the human production and the life the main dependent energy, they are pass through for several hundred thousand years under the natural forces function only then to form, is the non-renewable resources.
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2013-05-23 12:26:38
For a long time, fossil fuels such as coal, oil, natural gas production and human life depends heavily on energy, they are under the influence of forces after hundreds of thousands of years to form, and are non-renewable resources.
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2013-05-23 12:28:18
正在翻译,请等待...
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