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 1.管周牙本質管周牙本質(peritubular dentin):圍繞成牙本質細胞突起的間質呈環(huán)形的透明帶,構成牙本質小管的壁,礦化程度高,含膠原纖維量極少。Peritubular dentin:Peritubular dentin is a ring-shaped transparent band around the dontoblastic process, which const (共 741 字) [閱讀本文] >>