radiant energy of the sun 中文意思是什麼
radiant energy of the sun
解釋
太陽的輻射能-
When the radiant energy of the sun falls on the earth it is changed into heat energy, and as a result the earth is warmed.
當太陽的輻射能落在地球上時,就變為熱能,於是,地球暖和起來了。
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