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通过静态法测定液体饱和蒸汽压的具体实例,应用Origin 9.0软件对比传统坐标纸作图进行了改进:线性函数拟合法。分析结论表明,该数据处理手段高效、准确,同时比传统手工作图得到更多的信息。因此,加大Origin 9.0软件在物理化学实验中数据后处理上应用有很大的必要性,同时也能明显提高教学效果和提升学生计算机专业软件的使用。
By static method to determine the liquid saturated vapor pressure of the specific examples, the use of Origin 9.0 software compared to the traditional coordinate paper mapping has been improved: linear function fitting method. The conclusion of the analysis shows that the data processing method is efficient and accurate, and at the same time obtains more information than the traditional manual drawing. Therefore, it is necessary to increase Origin 9.0 software application in data post-processing in physical chemistry experiment, and at the same time it can obviously improve the teaching effect and enhance students’ use of computer professional software.