“灾变性因子”的概念、定义、翻译、参考文献-科学参考

单词	灾变性因子
释义	灾变性因子 Encyclopedia 理学灾变性因子释 catastrophic factor灾变性因子不管种群密度如何，几乎总是杀死种群一定比例个体的非生物因子。
随便看	semi-analytic set semiangular field semi-annual variation semi-annular electromagnet semi anthracite semi-anthracite semiaperture semi-aquantic plant semiarid grassland semi-armor-piercing warhead semi-artificial pasture semi-Artinian module semi-autogenous grinding power index semi-automatic block semi-automatic flat knitting machine semi-automatic toll collection semi automatic woodworking machine semi-automorphism semi-average semi-average method semi-axis semiaxis semi-balanced lattice square semi-barium star semi-basic differential form

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。