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文中提出了利用理论计算相对强度取代无织构试样衍射强度用于极密度的计算方法。并提供了有关体心立方铁基材料对应两种辐射的理论相对强度数据。同时也讨论了实测谱线数目对计算结果的影响。
In this paper, a method to calculate the polar density using the calculation of the relative intensity instead of the diffraction intensity of the non-textured sample is proposed. And provided theoretical relative intensity data on the two types of radiation corresponding to body centered cubic iron-based materials. The influence of the number of measured lines on the calculation results is also discussed.