“population density”概念、定义、翻译-科学时代

单词	population density
释义	人类学词汇手册 population density 人口密度
随便看	pre-coordinator precordial pain precordial pain precordial perspiration precordium precure precursor precursor precursor precursor precursor precursor precursor electron precursor for diamond film deposition precursor reactor precursor spike precursor star precursor sweeping precursor time precursory precutting attachment pre-cyclic predaceous diving beetle predacious fish predacious fishes

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

population density