| 1. | Roll deposits cut across sandstone bedding .
卷型矿床切穿砂岩的层理。 |
| 2. | Silver and gold are commonly associated in deposits .
在矿床中金和银通常伴生。 |
| 3. | Single deposits contain millions of tons of ore .
单个矿床的矿石储量达数百万吨。 |
| 4. | Roll deposition are important in uravar belt .
有尤拉凡矿带内的卷型矿床甚为重要。 |
| 5. | A mineral deposit of some significance was emerging .
一个具有某种意义的铀矿床正在诞生。 |
| 6. | Numerous deposits are clustered in a number of cross trends .
许多矿床集中在许多横向带中。 |
| 7. | The origin of these deposits is still not rigorously demonstrated .
矿床的成因并没有被严格地论证过。 |
| 8. | This provides useful information on the type of occurrences .
所有资料提供有关矿床类型的有价值材料。 |
| 9. | Interpretation of results must allow revealing the presence of a deposit .
成果解释应确定矿床的存在。 |
| 10. | They were probably the first types of deposit ever worked by man .
它们也许是人类最早开采的矿床类型。 |
