constant depth
| sampling
| constant depth abbr. | |
| cryptogr. | 固定深度 |
| sampling abbr. | |
| 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 |
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| 固定深度 | |||
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constant depth : 20 phrases in 7 subjects |
| Agriculture | 1 |
| Earth sciences | 1 |
| Geophysics | 3 |
| Oil / petroleum | 1 |
| Plastics | 2 |
| Technology | 11 |
| United Nations | 1 |