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. 摘要押通過對煤系地層中菱鐵質(zhì)鮞粒內(nèi)部結(jié)構(gòu)構(gòu)造和黃鐵礦、白鐵礦微晶特征的研究,探討了其生成的地球化學(xué)條件、形成機理,為地層對比、沉積地球化學(xué)條件的恢復(fù)等提供了依據(jù)。

Application of Halogen Electrode to Microlith Examination 應(yīng)用鹵電極檢驗微量水泥

Keywords noncontrast helical CT;ureteral microlith;diagnostic evaluation; 非增強螺旋CT;輸尿管小結(jié)石;診斷評價;

microlithic culture 細石器文化