三种不同黏结剂之间冠的应变及黏结层的破坏负荷无显著性差异。
There were no statistical difference between different types of cements on the strains of cemented crowns and the failure loads of cements.
可广泛用于以高分子树脂作为阻尼及黏结层 的复合阻尼钢板的制造。
The utility model can be applied to compound damping steel plate manufacturing applied polymer resin as damping and adhering layer.
结论：树脂固化时的体积收缩可在黏结层产生较大的应力，影响黏结强度。
CONCLUSION: Polymerization shrinkage of composite resin has negative effect on bonding strength of adhesives.
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