“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	non vanishing theorem non-vanishing theorem nonvanishing theorem nonvanishing vector non-variable source non-vascular interventional treatment non-vehicle operation carrier non-velocity redshift nonverbal ability test non-verbal communication nonverbal communication non-vessel operating common carrier non-vessel operation common carrier non-village construction land Nonviolence Non-Violent and Non-Cooperation Movements non-violent resistance non-viral vectors non-viscosity fluid nonviscous flow non-visual effect non-vitrified cryopreservation non-void non-void proper subset non-void set

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。