core-drilling exploration
基本解释
- [地球科學]巖心鑽進勘探取心鑽井勘探
英汉例句
- Hydro-hammers provide high penetration rate in hard rocks, less borehole deviation, and high core recovery in exploration drilling. The technology has been established and its uses are being extended.
液動鎚在鑽探施工中具有能提高硬巖鑽進速度、減小孔斜和提高巖心採取率等優點，技術成熟，應用領域正在拓寬。
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雙語例句
专业释义
- 巖心鑽進勘探
- 取心鑽井勘探