| |||
| 原形土柱样本 | |||
| 岩样; 岩心土样 | |||
| 岩芯样品 | |||
| 岩心样 | |||
| 铁芯模型 | |||
| 岩芯样; 岩芯 | |||
| 中心样 | |||
| 岩芯试样 | |||
| 岩心 | |||
| 芯样; 岩芯样 (品); 岩芯 (试样); 钻芯试样; 钻心试件 | |||
| 核心衣样; 中心样衣; 钻包试样 | |||
| 岩心样本 | |||
|
core sample : 18 phrases in 9 subjects |
| Drilling | 2 |
| Earth sciences | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Geophysics | 1 |
| Mineralogy | 1 |
| Oil / petroleum | 2 |
| Project management | 1 |
| Technology | 8 |
| Textile industry | 1 |