“老化系数”的概念、定义、翻译、参考文献-科学参考

单词	老化系数
释义	老化系数 Encyclopedia 理学文献计量释 ageing factor老化系数一种描述科技文献随着时间的推移其利用价值衰减速度的量。它表示在单位时间内可望被引用的文章数变化的比率。
随便看	Plan of railcar fleet size Plan of Rural Vitalization Strategy(2018—2022) Plan of San Luis Potosí Plan of urban drinking water security plan of water pollution prevention and control for the major basins(2011～2015) plan of water pollution prevention and control for the middle and lower Yangtze River basins(2011—2015) planography planoid planometer planont planoparallel plate planox plan-program-budgeting system plansifter plant plant abiotic stress Plantae plantagenet plantagina family Plantain, Peonies and Rock plantain seed plant allelochemicals plant aluminum toxicity plant anatomy Plant and Soil

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。