EPSEM | sampling
| sampling | |
| econ. | 示范 |
| hydroel.st. | 采样 |
| hydroel.st. од. | 取样; 抽样 |
| IMF. | 抽样法 |
| tech. | 样本化; 进样; 取土样 |
| textile | 签封样品; 提供样品 |
| English thesaurus | |||
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| equal probability selection method | |||
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EPSEM : 2 phrases in 2 subjects |
| Mathematics | 1 |
| Statistics | 1 |