【摘 要】
：
近几年来,日本的很多研究单位和大学都在探索太阳能的利用。要想有效地利用太阳能,必须首先了解太阳能的性质,我们把太阳能主要看成为光能。即使把空气和水直接与阳光接触,
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近几年来,日本的很多研究单位和大学都在探索太阳能的利用。要想有效地利用太阳能,必须首先了解太阳能的性质,我们把太阳能主要看成为光能。即使把空气和水直接与阳光接触,但由于空气和水都是透明物质,所以光只通过而不提高它的温度。光能很容易被着色物质,尤其是被黑颜色所吸收,并且还具有在着色物体
In recent years, many Japanese research institutes and universities are exploring the use of solar energy. To effectively use solar energy, we must first understand the nature of solar energy, solar energy we mainly see as light energy. Even though air and water are in direct contact with the sun, since air and water are both transparent substances, the light passes without increasing its temperature. Light energy is easily absorbed by coloring matter, especially by the black color, and also has the effect of coloring objects
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