瘾科学：替代能源 -- 太阳能

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zht391 @ Nov 15th 2008 2:42AM

硅在地球储量有限，或者说利用太阳能必须的原料是有限的。那么，哪里来的无限太阳能？

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zht391 @ Nov 15th 2008 2:43AM

哦，明白了，能量无限，利用有限。。所以，在宣传太阳能好处的时候，不要太夸张了，容易误导他人。

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Reader Comments (Page 1 of 1)

zht391 @ Nov 15th 2008 2:42AM

zht391 @ Nov 15th 2008 2:43AM

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