釉柱

结果表明：3种鼢鼠的釉柱均属于釉柱分类中的第型，种间差异不明显；

The enamel prisms in all the three species of zokor belong to the pattern ⅲ prism without species differences in them .

组釉柱排列整齐无脱矿，牙本质内有局灶性钙化减低区。

In group ③, enamel rods were regularly arranged and highly mineralized and dentin had scattered foci of decalcification .

HSBs主要分布与唇面内层牙釉质和舌隆突部位的内层牙釉质，平行釉柱则分布于所有外层牙釉质、切嵴和颈部。

HBS mainly located in most labial inner enamel and cingulum of lingual inner enamel while PP located in all the outer enamel , cervical region and incisal ridge .

矿物质晶体在釉柱中呈现非一致的排列方式。

The mineral crystals in prisms exhibit non-uniform arrangement .

不同食性哺乳动物牙釉柱与釉牙本质界夹角规律及有限元分析

Regular Enamel Rod Distribution Angle of Different Feeding Habit Mammals and Finite Element Analysis

结果：初萌年轻恒牙釉质表面粗糙多孔，表层下釉柱排列不紧密，存在较多空隙，柱间质较宽。

Results : The surface of newly erupted young permanent teeth was rough and porous .

酸蚀釉质：表面平坦，无法污层，釉柱结构清晰可见。

Etched bur - cut enamel : there were no smear layer on the surface , with some evidence of prism structure .

激光切割牙釉质：表面不平，无法污层，釉柱结构清晰可见，呈鱼鳞状。

Laser - cut enamel ; the surfaces were not flat and devoid of a smear layer , with some evidence of prism structure , like fish scale .