作者对海洋溶解有机物中的荧光组分即荧光溶解有机物的种类、来源、分布变化及其地球化学行为进行较为系统的评述。

The species, sources and geochemistry of the fluorescent fraction of the dissolved organic matter were reviewed and discussed in this paper.

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这种溶解有机物直到最近都不被认为是总体当中的重要组成部分，但是焦博士注意到其在海洋中的散布有点奇特。

This dissolved organic matter was not, until recently, thought to be an important component of the total. But Dr Jiao noticed something odd about its distribution in the sea.

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