roughness index中文，roughness index的意思，roughness index翻译及用法

2026-04-14 05:30 浏览次数 21

roughness index

英[ˈrʌfnɪs ˈindeks]美[ˈrʌfnɪs ˈɪnˌdɛks]

粗糙指数

roughness index 例句

英汉例句

  • then the international roughness index used widely in road roughness measuring is explained, several typical road roughness measuring devices are analyzed…

    然后分析比较了目前几种典型的平整度测量仪，最后讨论了目前平整度测量方法存在的问题、解决方法及发展方向。

  • this text will draw on the international roughness index to deduce the minimum hortative wavelength, so as to reduce the error during the model conversation and numerical calculation of roughness.

    本文将从国际平整度测量方法上推知路面激励的最小波长，以减少平整度模型转化和数值计算中的误差。

  • this paper through the analysis and study of the law of pavement roughness index iri over developing with time points out using exponential smoothing method to improve forecast accuracy.

    通过对路面平整度指数iri随时间发展规律的分析与研究，提出采用指数平滑法来提高预测精度。

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