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| ★ 系统抽样 | |||
| 系统抽样法 | |||
| 系统抽样法 | |||
| 等间隔抽样 | |||
| 系统取样; 系统化采样; 系统抽样方案; 系统采样; 系统抽出法 | |||
| 有计划的抽样法计划好取样的地点、部位、及/或计划好抽样次数，然后按计划抽样以防抽样偏差 | |||
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systematic sampling : 21 phrases in 8 subjects |
| Business | 3 |
| Chemistry | 1 |
| Commerce | 1 |
| Foreign trade | 2 |
| Sociology | 2 |
| Statistics | 4 |
| Technology | 7 |
| Water resources | 1 |