| 1. | Metal smelters were built near richer mines .
矿藏丰富的矿区附近建立了金属熔炼厂。 |
| 2. | The feeling of mathematicians was that mine had been exhausted .
数学家们感到矿藏已经枯竭。 |
| 3. | Deposits which were formerly considered worthless can now be extracted .
过去认为不值得开采的矿藏现在能够开采了。 |
| 4. | Among the mineral deposits of the province , tin occupies first place ; copper comes second .
该省矿藏，以锡最多，铜次之。 |
| 5. | But we do not need to send men down to get the oil out , as we must with other mineral deposits .
但是我们不必象对待其他矿藏那样把人送下去将油取出。 |
| 6. | They are surveying, charting and analyzing various possible sites of mines in the desert .
他们正在对沙漠中各种矿藏可能存在的地点进行勘测、制图和分析。 |
| 7. | After enduring the hardship of the arduous fieldwork , the prospecting team discovered many new ores .
地质勘探队员餐风饮露，历尽辛苦，找到了不少新的矿藏。 |
| 8. | Although the sea around them was thought to be rich in oil and minerals, it was uneconomic to utilize them .
尽管人们认为它们周围的海域有丰富的石油和矿藏，但是开掘这些资源很不经济。 |
| 9. | Without sunlight there would be no forests, either now or in the past, and consequently no coal and oil deposits on the surface of the earth .
不管是现在还是过去，没有阳光，就不会有森林，因而在地面上也就不会有煤和石油矿藏。 |
| 10. | The country possesses rich mineral resources
这个国家有丰富的矿藏资源。 |
