短語詞組短語Sampling Quantity Survey 抽樣調查數(shù)量;取樣數(shù)量調查;采樣數(shù)量調查Sampling in Survey Research 測驗研究中的取樣sampling questionnaire survey 抽樣問卷調查Sampling and Survey Research 抽樣與調查研究Sampling and survey 采樣調查Techniques of Sampling and Survey 生物取樣及調查技術Crosscheck -random sampling inspection survey 交叉復核隨機抽檢調查descriptive sampling survey [統(tǒng)計]描述性抽樣調查Sampling Survey and Inspection 抽樣調查與抽樣檢驗 返回 sampling survey