SA's complementary wall-building mechanism includes: the molecule has a rigid ring can resist high temperature;

而SA的高温高压辅助造壁机理包括：分子中具有刚性基团可以抗高温；

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SA's complementary wall-building mechanism includes: the molecule has a rigid ring can resist high temperature;

而SA的高温高压辅助造壁机理包括：分子中具有刚性基团可以抗高温；

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