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 釉质牙骨质界(enamelo-cemental junction):釉质和牙骨质在牙颈部相接处为釉质牙骨质界。Enamelo-cemental junction:The enamelo-cemental junction is where enamel contacts the cementum.图1-3-4(a) 釉质牙骨质界图1-3-4(b) 釉质牙骨质界 (共 187 字) [阅读本文] >>