We also found that the opacity was the symbol of the the formation of microvoid which advanced the shrinkage control effect of sample.

• 在第一个转变点之后，固化试样形成富LPA相和富UPR相交互连续的结构，而在第二个转变点之后，连续的UPR相消失，固化试样中颗粒结构占主导地位。