| 释义 |
undersea prospecting
- 海面下的hǎi miàn xià de
undersea
- 勘查kān chá
reconnaissance; prospecting
- 潜水艇qián shuǐ tǐng
U-boat; undersea boat; submarine
- 探井tàn jǐng
exploratory well; prospecting well
- 勘探程度kān tàn chéng dù
degree of prospecting
- 勘探线测量kān tàn xiàn cè liàng
prospecting line survey
- 寻找顾客xún zhǎo gù kè
prospecting for customers; find customers
- 探矿权tàn kuàng quán
right of prospecting; exploration right; mining claims
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