上模(1)中的流动性树脂接触的模表面(6)上存在氧化物(3)。
A mold surface (6) of an upper mold (1) with which a fluid resin comes into contact has an oxide (3) therein.
超临界二氧化碳处理过的碳纤维纤维表面粗糙度增加，并且碳纤维与树脂的浸润性增加。
After the SCCO2 treatment, the surface roughness of treated carbon fiber and the wettability increased.
结论：经过表面处理的纳米二氧化钛和纳米二氧化锆能够均匀的渗入牙科复合树脂中。
Conclusion: Decorated nano TiO2 and nano ZrO2 could be permeated into dental composite resin evenly.
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