引用半衰期
- 网络Cited half-life;Citing Half-Life;Citing Half Life;citing halflife
引用半衰期-
AJA篇均引文数较高，引用文献半衰期较长，引用期刊相对集中。
AJA had more references and relatively concentrated cited journal categories , and citing half-life of AJA was longer than that of NJA .
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引用文献的半衰期为6.70年；自引率2.31%。
The citation half-life was 6.70 years and rate of self-citation was 2.31 % .
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还计算了22种石油科技期刊引用参考文献的半衰期，其中中文参考文献为6.05年，外文的为10.36年；
The half-life periods of quoting reference documents of the 22 periodicals are computed . The half-life period of Chinese reference documents is 6 . 05 years , the one of foreign language is 10 . 36 years ;