| 钻探见煤深度误差规律的探讨 |
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| 引用本文： | 彭丽,徐海梅,孙河. 钻探见煤深度误差规律的探讨[J]. 煤炭技术, 2006, 25(10): 129-130 |
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| 作者姓名： | 彭丽 徐海梅 孙河 |
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| 作者单位： | 1. 鸡西矿业集团公司,杏花煤矿,黑龙江,鸡西,158100
2. 黑龙江科技学院,安全工程学院,哈尔滨,150027 |
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| 摘 要： | 通过钻孔见煤深度与实际见煤深度的误差分析,总结钻孔见煤深度误差与钻孔的见煤深度、钻孔天顶角、钻孔施工年限、钻孔测斜改正等因素之间的关系和规律,从而有效地指导生产。
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| 关 键 词： | 误差 规律 探讨 |
| 文章编号： | 1008-8725(2006)10-0129-02 |
| 修稿时间： | 2006-06-01 |
Discussion of Drilling Depth of Seeing Coal Error Rule |
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| PENG Li,XU Hai-mei,SUN He. Discussion of Drilling Depth of Seeing Coal Error Rule[J]. Coal Technology, 2006, 25(10): 129-130 |
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| Authors: | PENG Li XU Hai-mei SUN He |
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| Abstract: | From the analyzing of drill depth of seeing coal and actual depth of seeing coal,summarize the connection and rule of drill depth of seeing coal error,drill depth of seeing coal,drill zenith angle,drill construction fixed number of years,drill measures factor and so on,then effective instruction production. |
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| Keywords: | error rule discussion |
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