本附录旨在提供一种快速绘制一组寿命数据回归线的方法。该方法可用于各种试验温度下的任何数量的测量。绘制回归线后，还可以绘制单个失效时间，以显示数据的线性和可变性。如果需要有关置信限的信息，建议根据IEEE Std 101-1972进行更详细的分析。

The purpose of this appendix is to present a method for quickly plotting the regression line for a set of life data. This method may be used for any number of measurements at various test temperatures. After the regression line is plotted, the individual times to failure can also be plotted to give some indication of the linearity and variability of the data. If information about the confidence limits is required, it is suggested that a more detailed analysis be made in accordance with IEEE Std 101-1972.