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文献计量学
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文献计量学
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文献计量学
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bibliometrics
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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urban residential land planning
urban residents in Shang Dynasty
urban residual natural vegetation
urban resilience for disaster
urban revitalization
Urban Riots
urban road
urban road capacity
urban road detection
urban road form
urban road grade
urban road intersections
urban road network
urban road network planning
urban road system
urban road system planning
urban road traffic control
urban road traffic indication
urban road traffic landscape
urban road traffic light environment
urban road traffic lighting
urban road traffic sign
urban road traffic surveillance system
urban road tunnel
urban-rural coordination
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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更新时间:2026/1/29 1:02:18