“population density”的概念、定义、翻译、参考文献-科学参考

单词	population density
释义	population density Encyclopedia 理学种群密度释 population density种群密度单位空间里种群成员个体的数量。 Astronomy population density粒子数密度 Biology population density种群密度；人口密度
随便看	Bacchae Bacchylides Bacha opera Bach crater Bachelier Bachelier function bachelor bachelor degree bachelor of architecture bachelor of electrical engineering bachelor of eletronical engineering bachelor's degree certificate Bachet Bachet conjecture Bachet de Méziriac Bachet equation Bachet problem Bachet theorem Bachmann Bachtiar Siagian BACH TRA Bach trumpet Ba Chuan Bachu (Maralwexi) Xian Bach，Johann Sebastian

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。