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【摘 要】
：
为了提高煤矿瓦斯突出危险性风险评价的准确性和可靠性,对传统的灰色关联分析方法进行了改进,采用了灰色关联分析里的斜率关联度模型,将已知的巷道风量、瓦斯体积分数和瓦斯
【机 构】
：
安徽理工大学能源与安全学院
【出 处】
：
煤炭技术
【发表日期】
：
2004年期
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