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| 选样点 | |||
| ★ 采样点 | |||
| ★ 样点 | |||
| 取样[采样]点 | |||
| 取样位置 | |||
| 抽样点 | |||
| 取样点 | |||
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| 取样点压载水管系 | |||
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sampling points : 27 phrases in 11 subjects |
| Agriculture | 2 |
| Chemistry | 1 |
| Economics | 1 |
| Electronics | 1 |
| Engineering geology | 1 |
| Information technology | 1 |
| Mathematics | 1 |
| Multimedia | 1 |
| Space | 2 |
| Statistics | 1 |
| Technology | 15 |