| 煤样制备对视相对密度检测的影响因素 |
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| 引用本文： | 董梅,宋晓林.煤样制备对视相对密度检测的影响因素[J].云南地质,2011,30(2):210-212. |
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| 作者姓名： | 董梅 宋晓林 |
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| 作者单位： | 1. 云南省煤炭产品质量监督检验站,云南曲靖,655000
2. 云南省煤炭地质勘查院,云南昆明,650111 |
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| 摘 要： | 多方面原因影响煤样视相对密度项目检测。对多个样品检测数据的汇总和对比,深入讨论样品制备阶段对视相对密度检测结果的影响因素。
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| 关 键 词： | 视相对密度 样品来源 制备过程 不同粒度煤样 影响因素探讨 |
THE INFLUENCE FACTOR OF COAL SAMPLE PREPARATION ON DETERMINATION OF APPARENT RELATIVE DENSITY |
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| DONG Mei,SONG Xiao-lin.THE INFLUENCE FACTOR OF COAL SAMPLE PREPARATION ON DETERMINATION OF APPARENT RELATIVE DENSITY[J].Yunnan Geology,2011,30(2):210-212. |
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| Authors: | DONG Mei SONG Xiao-lin |
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| Institution: | DONG Mei1,SONG Xiao-lin2(1.Yunnan Supervision Station of Coal Quality,Qujing 655000)(2.Yunnan Institute of Coal Geoexploration,Kunming 650111) |
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| Abstract: | Many factors can influence the determination of apparent relative density of coal sample.According to the comprehensive correlation of determination data of many samples,we have a profound discussion about the influence factor of sample preparation on the determination of apparent relative density in this paper. |
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| Keywords: | Apparent Relative Density Discussion about Influence Factor Sample Origin Preparation Process Coal Sample of Different Grain Size |
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