, 1987) 8 纤维素的结构中，排列整齐而规则的区域称之为结晶区(crystalline region)，其结构缜密不易被降解。排列不规则的区域称之为非结晶区 (amorphous region)，较易被降解。
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... 结晶性高分子 crystalline polymer 结晶领域，结晶区 crystalline region 结晶性，结晶度 crystallinity ...
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resistant crystalline region 稳定的结晶区
p-t crystalline region pt晶化区
The results showed that gas permeation mainly occurs in amorphous region of the PMP, but also in the crystalline region.
结果表明，气体的透过主要发生在PMP的无定形区域，但也在PMP的晶区进行。
It was considered that the mechanical properties of PAN precursor was better when the orientation degree in crystalline region and overall orientation factor were about 0. 9 and 0.8, respectively.
综合考虑取向因子对纤维结构性能因素的影响，认为PAN原丝晶区取向因子约为0.9、总取向因子约为0.8时，纤维力学性能较好。
The early Proterozoic metamorphic crystalline basement and the late stable platform covers are exposed in the Yili-central Tisnshan region.
伊犁中天山区出露早元古代变质结晶基底及晚期地台型稳定盖层。
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