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本文介绍了谱分析在高分子材料动态粘弹性测定中的应用,说明了测试系统的构成、数据处理的原理及窗函数的选取等问题。
This paper introduces the application of spectral analysis in the determination of dynamic viscoelasticity of polymer materials, explains the composition of the test system, the principle of data processing and the selection of window functions.