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[求助]
关于“用玻璃纤维支撑板的方法测试聚合物材料的动态机械性能”问题的求助....
各位大神,在下在读文献时,在对于聚脲的动态机械性能分析时,遇到下面的描述:Dynamic mechanical properties were determined using a freely damped torsion pendulum (Rhesca Co., Ltd.) at frequencies of 0.15-3.0 Hz. In this technique, a string of glass fiber was used as a supporting substrate. A
sample was dissolved in DMAc and the solution was impregnated into the string. After removing the solvent, the impregnated string was subjected to the determination.
在下能看懂它的字面意思,但是实在想象不出这种方法怎样操作,各位大神有谁用过或者见过这种方法吗?能不能指教一二...不胜感激....
相关文献、相关段落已上传,静待各位大神指点....![关于“用玻璃纤维支撑板的方法测试聚合物材料的动态机械性能”问题的求助....]()
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![关于“用玻璃纤维支撑板的方法测试聚合物材料的动态机械性能”问题的求助....-1]()
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