The results show that under microwave irradiation, the intrinsic viscosity and the conversion of the polycondensate are raised.
结果表,微波辐射能提高缩聚物的特性粘化率。
The results show that under microwave irradiation, the intrinsic viscosity and the conversion of the polycondensate are raised.
结果表,微波辐射能提高缩聚物的特性粘化率。
The colloidal particle is the polycondensate of hydrated silica gel (multi-silica acid), belongs to a non-crystalline-state substance.
是具有固体特性的胶态体系,形成凝集结构的胶体粒子构成。
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