馏分1、3、10、15的界面膜中易发生片状结构的滑移，其扩张粘度基本上不随扩张频率的变化而变化。
The sliding movement between piece structures is easy to take place in DQ1, 3, 10, 15, resulting their dilatational viscosity unchangeable with the dilatational frequency increasing.
馏分1、3、10、15的界面膜中易发生片状结构的滑移，其扩张粘度基本上不随扩张频率的变化而变化。
The sliding movement between piece structures is easy to take place in DQ1, 3, 10, 15, resulting their dilatational viscosity unchangeable with the dilatational frequency increasing.
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