microlithic

microlithic

1. Application of Halogen Electrode to Microlith Examination

应用卤电极检验微量水泥

2. 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。

3. Spread of Microlithic Sites in Later Paleolithic Period in Hebei and Its Position in the Horse-Hoof Shaped Scattering Pattern in North China

河北旧石器时代晚期细石器遗存的分布及在华北马蹄形分布带中的位置

4. Microlithic artifacts

细石器

5. microlithic culture

细石器文化

6. Keywords noncontrast helical CT;ureteral microlith;diagnostic evaluation;

非增强螺旋CT;输尿管小结石;诊断评价;