“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	color triangle color ultrasound imaging devices and ultrasound endovascular intervention color ultrasound imaging devices and ultrasound intervention\endovascular devices color unbalance color variable color vision color vision test colossally abundant number colossal magnetoresistance colossal magnetoresistance, CMR colossal magnetoresistance effect Colosseo colossi of Memnon colostomy irrigation colostomy nursing colostrum colostrum corpuscle colour colourability colouration colour bar vector colour blindness colour block map for exploration geochemistry colour break-up colour burst

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。