[數(shù)] 樣本概率 probability sample: 概率試樣; 概率樣本; 機率選樣area probability sample: 區(qū)域機率樣本non-probability sample: 非概率抽樣non-random probability sample: 非隨機概率樣本sample probability measure space: 樣本概率測度空間下載手機詞典可隨時隨地查詞查翻譯