“概率与规模成比例抽样”概念、定义、翻译-科学时代

单词	概率与规模成比例抽样
释义	社会学词汇手册概率与规模成比例抽样 sampling with PPS （sampling with probability proportional to size）
随便看	intermittent river intermittent schedule leave intermittent seam welding intermittent service test intermittent spring intermittent sprocket intermittent sterilization intermittent sterilization intermittent sterilizer intermittent stream intermittent stream intermittent streamflow intermittent stress relaxation intermittent thickener intermittent time intermittent vertical retort intermittent war intermittent water supply system intermittent weld intermittent welding intermittent wind tunnel intermixing intermixing gas burner intermixture intermixture

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。