“sampling with PPS （sampling with probability proportional to size）”概念、定义、翻译-科学时代

单词	sampling with PPS （sampling with probability proportional to size）
释义	社会学词汇手册 sampling with PPS （sampling with probability proportional to size）概率与规模成比例抽样
随便看	normalization factor normalization of frequency functions normalization of scores normalization point normalized normalized curve normalized detectivity normalized distribution function normalized earnings normalized equation normalized frequency normalized game normalized histogram normalized matrix normalized number normalized offset normalized orthogonal function normalized power normalized price normalized rate normalized resistance normalized saturation magnetization normalized standard score normalized steel normalized tape

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。