degree of orientation是什么意思 degree of orientation怎么读
degree of orientation的相关资料
degree of orientation的用法和样例
- Cold drawing of the as-spun polyblend fibers is necessary in order to improve the molecular orientation of polypropylene within it.
通过对初生纤维进行牵伸可以提高共混纤维中聚丙烯的取向度。
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