Finally, according to the particularity of COTDR detection signal, the article finish appropriate curve analysis, including breakpoint location and slope analysis.
最后根据COTDR检测信号的特殊性，本文进行了适当的曲线分析，包括检测曲线断点定位以及斜率分析。
2
By combining all the analysis results, the pattern of oxidative degradation of engine oil during road test was investigated, and the breakpoint of rapid increase of oxidation products was obtained.