Composite resin is a kind of dental material composed of resin martrix, pre-treated filler and initiating system which has been widely used in dental restoration.
复合树脂是一种由有机树脂基质和经过表面处理的无机填料以及引发体系组合而成的牙体修复材料。广泛用于各类牙体缺损的直接和间接修复。
The study of surface modification of dental materials should be carried out to further improve the wear resistance and the biocompatibility between dental material and organism.
大力开展材料表面改性研究，进一步提高牙科材料的耐磨性及其与生物体的相容性。
Objective The objective of this study was to test the corrosion resistance of Gallium alloy, a new mercury-free dental restorative material.
目的研究新型不含汞的牙体充填材料镓合金的抗腐蚀性能。
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