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为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7<
High toughness alumina ceramics with elongated grains developed from seeds
【摘 要】
：
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
【机 构】
：
Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
【出 处】
：
中国科学E辑
【发表日期】
：
2003年5期
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