“PPS抽样”概念、定义、翻译-科学时代

单词	PPS抽样
释义	请查阅PPS抽样--概率比例规模抽样
随便看	potential energy potential energy potential energy function potential energy of gravity potential energy surface potential entry potential evaporation potential evapotranspiration potential evapotranspiration （PET） potential fault potential field potential field potential field potential flow potential flow potential flow potential flow potential foe potential force potential function potential function potential function potential function potential function potential gradient

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。