| 释义 |
random samplen.① 【統計】任意抽取的樣本random sample/ˈrændəm ˈsɑːmpəl/n.【统】随机样本详细释义源自:《新世纪英汉大词典》Collins外研社 n.随机样本【统计学】英英释义n.a sample in which every element in the population has an equal chance of being selecteda sample grabbed at randomrandom sample可数名词‘统计’随机样本rand |