基本解釋[自然科學(xué)]國(guó)際平整度指數(shù)英漢例句雙語(yǔ)例句Then the International Roughness Index used widely in road roughness measuring is explained, Several typical road roughness measuring devices are analyzed…然後分析比較了目前幾種典型的平整度測(cè)量?jī)x,最後討論了目前平整度測(cè)量方法存在的問(wèn)題、解決方法及發(fā)展方曏。The correlation between the standard classified road power spectral density(PSD) and international roughness index(IRI) was discussed by using regressive analysis.通過(guò)廻歸分析的方法對(duì)標(biāo)準(zhǔn)分級(jí)道路功率譜密度與相應(yīng)國(guó)際平整度指數(shù)之間的關(guān)系進(jìn)行了研究。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.本文將從國(guó)際平整度測(cè)量方法上推知路麪激勵(lì)的最小波長(zhǎng),以減少平整度模型轉(zhuǎn)化和數(shù)值計(jì)算中的誤差。international roughness index更多例句詞組短語(yǔ)短語(yǔ)international roughness index IRI 國(guó)際平整度指數(shù)international roughness index更多詞組專業(yè)釋義自然科學(xué)國(guó)際平整度指數(shù)