adj.微晶的
Through studies on inner textures and structures of sideritic ooides and microlithic features of pyrite and marcasite, the paper discussed their genetic geochemical conditions and forming mechanics. 摘要押通过对煤系地层中菱铁质鲕粒内部结构构造和黄铁矿、白铁矿微晶特征的研究,探讨了其生成的地球化学条件、形成机理,为地层对比、沉积地球化学条件的恢复等提供了依据。
Application of Halogen Electrode to Microlith Examination 应用卤电极检验微量水泥
Keywords noncontrast helical CT;ureteral microlith;diagnostic evaluation; 非增强螺旋CT;输尿管小结石;诊断评价;
microlithic culture 细石器文化
