60.在咬頭(cusp)上,牙釉柱彼此互相扭曲在一起呈現複雜的排列現象,稱為下列何者?(A)亨特-許雷格帶(bands of Hunter and Schreger)(B)橫紋(cross stria
問題詳情
60.在咬頭(cusp)上,牙釉柱彼此互相扭曲在一起呈現複雜的排列現象,稱為下列何者? (A)亨特-許雷格帶(bands of Hunter and Schreger) (B)橫紋(cross striations) (C)多結性牙釉質(gnarled enamel) (D)瑞氏紋(striae of Retzius)