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случайная выборка | |
ed. | 随机抽样 |
el. | 随机取样 |
math. | 随机样本; 随机抽样法; 概率取样; 随机试样; 随机示样; 随机选取 |
без ограничений | |
comp. | 撒开; 敝口儿 |
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随机抽样 | |||
随机取样 | |||
随机样本; 随机抽样法; 概率取样; 随机试样; 随机示样; 随机选取 | |||
遇机抽样 |
случайная выборка без ограничений : 15 phrases in 6 subjects |
Business | 2 |
Education | 1 |
Electronics | 2 |
Finances | 1 |
General | 4 |
Mathematics | 5 |