基本解釋[土木建築工程]導(dǎo)軌不平順度英漢例句雙語(yǔ)例句In this paper, the measurement method and system for rail track geometric irregularities is studied based on this problem.本文爲(wèi)了滿(mǎn)足這一要求，對(duì)線路幾何不平順的高精度測(cè)量方法和系統(tǒng)進(jìn)行了研究。A covariance method for time-variant system is proposed to analyze the vehicle-bridge random vibration excited by random rail irregularities.圍繞軌道不平順隨機(jī)激勵(lì)下的車(chē)-橋隨機(jī)振動(dòng)問(wèn)題，提出了一種時(shí)變系統(tǒng)隨機(jī)振動(dòng)的協(xié)方差分析法。Track vibration due to typical rail joint irregularities has been simulated and verified. The influence of rail pad stiffness on track vibration is analysed in detail.計(jì)算了廣深準(zhǔn)高速條件下典型接頭不平順激勵(lì)的軌道動(dòng)力傚應(yīng)，分析了軌下墊板的剛度對(duì)軌道動(dòng)力傚應(yīng)的影響槼律。rail irregularities更多例句專(zhuān)業(yè)釋義土木建築工程導(dǎo)軌不平順度