pumice相关论文
Geochemical Features of Trace and Rare Earth Elements of Pumice in Middle Okinawa Trough and Its Ind
Pumice,the most widely distributed volcanic rock in Okinawa Trough,is loose and porous.Since its formation,it has defini......
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......
