The efficiency calibrations for PIXE analysis system were made by means of the Monte Carlo technique.

同时，为了进行无标样分析，同蒙特卡罗方法对整个分析系统作了效率刻度。

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Considering the geometric shape of the hair, a calculation program was designed for the PIXE analysis of hair samples with different sizes.

针对毛发的几何形状，设计了对任意粗细毛发样品的PIXE分析计算方法。

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Carefully choosing the parameter and calculating method involved in analysis, a thick-target PIXE software package was compiled.

仔细选取厚靶pixe计算中的各参数，编写了厚靶pixe分析程序，并与国外同类程序进行了比较、验证。

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