工业用途：溶于水、碱水溶液、氨和纤维素溶液，不溶于有机溶液、矿物油的无色无定型物。
Industrial application: soluble in water, aqueous alkali, ammonia and cellulose solution, colorless and insoluble in organic solution, mineral oil amorphous substance.
关于无定型聚合物结构有着互补的分歧意见。
There is a complementary divergence of views of the structure of amorphous polymers.
本文在大量实验基础上，归纳出无定型聚合物材料断面上的两种抛物线形貌，分析了抛物线形貌的形成机理。
Two parabolic patterns of shapeless polymer material sections have been induced from a great number of experimental data. and the mechanism of their formation is also analysed.
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