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文献计量学
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文献计量学
以文献体系和文献特征指标为研究对象,采用数学、统计学等计量方法,研究文献情报的分布结构、数量关系、变化规律和定量管理,并进而探讨科学技术的结构、特征和规律的新兴的定量性分支学科。又称文献统计学、书目计量学。
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repayment formula
repdigit
repeatability
repeatability coefficient
repeated
repeated combination
repeated definition
repeated difference
repeated differential
repeated differentiation
repeated division
repeated-dose toxicity studies
repeated-dose toxicity study technique
repeated drop of bloodstains
repeated editing
repeated eigenvalue
repeated fraction
repeated game
repeated hardening crack
repeated index
repeated integral
repeated integration
repeated irradiation
repeated kernel
repeated limit
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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