However,orderly investigations of the connection between the

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However,orderly investigations of the connection between the absorption of light by matter and its chemical and physical consequences were not reported in the scientific literature until about the turn of this century,when systematic efforts revealed that exposure of matter to sunlight led to a rich range of transformations that are now termed photochemical reactions.
1个回答 分类:英语 2014-10-28

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谷歌翻译如下:
然而,不吸收光的物质和它的化学和物理后果之间的连接有序的调查报告在科学文献中的物质,暴露在阳光下,直到这个世纪之交,当系统的努力,发现丰富齐全的转换,现在被称为光化学反应.
 
 
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