“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	wetland city wetland coast wetland compensation wetland conservation wetland conservation and restoration system scheme wetland conservation district wetland degradation wetland degradation in China wetland drainage wetland ecological restoration wetland ecological service wetland ecological value wetland ecology wetland ecosystem wetland ecosystem function demonstration district wetland evaluation wetland experience district wetland forest wetland function wetland functions wetland greenhouse effects wetland habitat environment designing wetland halophyte wetland hydrology wetland institution

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。