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关注：1
2013-05-23 12:21
求翻译：换言之，矿物就i时存在于地球上，但必须经过挖掘、钻孔、人工爆破或类似作业才能获得的物质是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
换言之，矿物就i时存在于地球上，但必须经过挖掘、钻孔、人工爆破或类似作业才能获得的物质
问题补充： |
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2013-05-23 12:21:38
In other words, on the i, exist in the mineral on Earth, but must go through mining, drilling, blasting or similar artificial substances to get the job
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2013-05-23 12:23:18
In other words, when I on minerals exist on the planet, but it must be after excavation, drilling, artificial explosion or similar operations to obtain the material
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2013-05-23 12:24:58
In other words, mineral on i when exists on the Earth, but must the material which after the excavation, the drill hole, the manual demolition or the similar work can obtain
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2013-05-23 12:26:38
In other words, the mineral when I present on the Earth, but must go through artificial blasting mining, drilling, or similar operations to obtain material
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2013-05-23 12:28:18
In other words, the mineral when I present on the Earth, but must go through artificial blasting mining, drilling, or similar operations to obtain material
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