When bonding the same type dentin substrate, the resin rags were shorter and the hybridlayer thinner in used self-etching adhesive than total-etching adhesive.
全酸蚀粘结系统与自酸蚀粘结系统作用同类型的牙本质上，自酸蚀比全酸蚀形成的混合层薄，树脂突短。
2
In Group B, the dentin-resin interface of conventionally prepared cavity showed the formation of the hybridlayer, funnel shaped resin tags and adhesive lateral branches.
组传统预备方法的树脂-牙本质界面可见混合层，圆锥型树脂突和侧枝连接的形成；
3
There were thin gaps or voids in the hybridlayer between the flowable composite resin and the enamel probably leading to marginal leakage and the adsorption of the germs.