| 词汇 | probability sampling |
| 类别 | 英汉双解翻译词典 |
| 释义 | probability sampling 释义 概率抽样:通过随机选择一组人来提问,以便得到的答案代表整个人群的过程。 例句 1·It may determine whether one should choose nonprobability sampling or probability sampling . 它可以决定一个人应该选择非概率抽样还是概率抽样。 2·The result showed that the root-mean-square of Phase function fitted by random probability sampling method is smaller. 结果显示随机概率抽样方法拟合的相函数与散射相函数间的方均根差更小。 3·Methods According to the distribution of recreation places of Shunqing district, 368 CSW were investigated one-to-one by anonymous questionnaire through equal probability sampling . 方法 按顺庆城 区娱乐场所分布用等概率随机抽样方法抽中368名暗娼 按“一对一”问卷调查。 |
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