“population variance”概念、定义、翻译-科学时代

单词	population variance
释义	统计学词汇手册 population variance 总体方差
随便看	telecontrol telecontrol telecontrol telecontrol telecontrol telecontrolled bomb telecontroller teleconverter teleconverter lens telecopter telecounting telecourse tele-course telecrine telecruiser telectroscope telecurietherapy telecurietherapy unit teledata processing (TDP) teledemocracy teledepth Teledesic teledetection telediagnosis telediffusion

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 variance