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介绍了为解放牌汽车可靠性试验选择的试验路段,以及对它们的测量和定量分析,提出用方差和工况指数两项指标作为功率谱密度的补充。
The test sections selected for the reliability test of Jiefangpai Vehicle are introduced, as well as their measurement and quantitative analysis. Two indicators of variance and condition index are proposed to supplement the power spectral density.