The change of the crystalline structure of UHMWPE fiber was studied by small angle X-ray scattering (SAXS) , wide angle X-ray diffraction ( WAXD) and Raman spectroscopy.

利用小角X光散射（SAXS）、广角X射线衍射（WAXD）及拉曼光谱等测试手段，研究了拉伸过程中UHMWPE纤维的结晶结构变化。

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And polarizing microscope, wide-angle X-ray diffraction (WAXD) and differential scanning calorimeter (DSC) were used to study the crystalline of PLA membranes prepared at different conditions.

并且借助于偏光显微镜、广角X-射线衍射仪（WAXD）和差式扫描量热仪（DSC）研究了不同成膜条件下膜的结晶情况。

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The crystallization property of polymer matrix filled with low melting metals and alloy was studied by wide-angle X-ray diffraction.

利用广角X射线衍射分析仪对低熔点金属及合金填充聚合物材料体系的结晶行为进行了研究。

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