絞釉 (gnarled enamel):釉柱自釉牙本質(zhì)界至牙表面的行程并不完全呈直線(xiàn),近表面l/3較直,而內(nèi)2/3彎曲,在切緣及牙尖處絞繞彎曲更為明顯,稱(chēng)為絞釉。絞釉可以增強(qiáng)釉質(zhì)對(duì)咬合力的抵抗。Gnarled enamel:The enamal rod from the EDJ the surface is not comp (共 422 字) [閱讀本文] >>
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 絞釉 (gnarled enamel):釉柱自釉牙本質(zhì)界至牙表面的行程并不完全呈直線(xiàn),近表面l/3較直,而內(nèi)2/3彎曲,在切緣及牙尖處絞繞彎曲更為明顯,稱(chēng)為絞釉。絞釉可以增強(qiáng)釉質(zhì)對(duì)咬合力的抵抗。Gnarled enamel:The enamal rod from the EDJ the surface is not comp (共 422 字) [閱讀本文] >>