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关注：1
2013-05-23 12:21
求翻译：通过技术经济综合比较，最后选择技术上合理、经济上可行的平底结构分段空场嗣后充填法是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
通过技术经济综合比较，最后选择技术上合理、经济上可行的平底结构分段空场嗣后充填法
问题补充： |
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2013-05-23 12:21:38
正在翻译，请等待...
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2013-05-23 12:23:18
Through technical and economic comparison, finally choosing a technology, reasonable, and economically viable in the Sub-paragraph structure subsequently filled the air.
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2013-05-23 12:24:58
Through the technical economy synthesis comparison, after finally chooses in the technology reasonable, in the economy the feasible flat base structure partition vacant place child fills the law
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2013-05-23 12:26:38
Through technical and economic comparison, finally selecting reasonable technically and economically feasible by sublevel open stoping the subsequent filling of flat-bottom structure
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2013-05-23 12:28:18
正在翻译，请等待...
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