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......

XPS and AES depth composition profile studies were carried on to understand chemical components of (100) surfaces for Ch......

Former studies show that the Muztag ophiolite, outcropped in the East Kunlun area of Xinjiang, formed in a supra-subduct......

今为止，上地幔流变学的研究主要集中于橄榄石单晶与多晶集合体的实验和野外观察，但对辉石的流变学特征知之甚少，虽然辉石亦是上地幔岩......

对冲绳海槽18个表层样品和11个柱状样品的156个层次中的火山成因斜方辉石进行了电子探针分析，计算了斜方辉石的Fs值。结果表明，其Fs......