“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	cryophorus cryophysical technique cryophyte cryoplanation cryopreservation cryopreservation cryopreservation cryopreservation of sperm cryoprobe cryoprotectant cryoprotectant cryoprotectant cryoprotective cryoprotein cryopump cryopump cryoscope cryoscope cryoscopic constant cryoscopic constant cryoscopic method cryoscopy cryoscopy cryosel cryosistor

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。