同时，在特定的某一年，由论文的数量除以出版论文作者的数量得出的结果(从本质上来说，也就是作者的总文章贡献数)从0.64降到0.51。

At the same time, the number of papers divided by the number of authors who published in a given year (essentially, the average author's overall paper-writing contribution) fell from 0.64 to 0.51.

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输入一篇文章，总字数不限、每行字符数不限。

Enter Article, the total number of words not limited to, the number of characters per line limitation.

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输入一篇文章，总字数不限、每行字符数不限。

Enter Article, the total number of words not limited to, the number of characters per line limitation.

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