基本解釋[物理學(xué)]結(jié)構(gòu)動(dòng)力修改英漢例句雙語(yǔ)例句Structural dynamics modification with targets of random responses for a vibration system is a complex and practical problem.針對(duì)振動(dòng)系統(tǒng)在隨機(jī)激勵(lì)下的響應(yīng)進(jìn)行結(jié)構(gòu)動(dòng)力修改是具有實(shí)用價(jià)值的工程問(wèn)題。This paper put forward an improvement on the method for structural dynamics modification based on the sensitivity analysis to use it in the practice.針對(duì)基于靈敏度分析的結(jié)構(gòu)動(dòng)力修改方法在實(shí)際應(yīng)用中的不足之處，改進(jìn)了用于計(jì)算的公式，使之能夠直接指導(dǎo)工程實(shí)踐。Structural dynamics modification of car front-body subsystem is crucial to the laboratory road simulation test in which it is used for testing instead of car body.對(duì)轎車(chē)車(chē)頭子系統(tǒng)進(jìn)行正確的結(jié)構(gòu)動(dòng)力修改是利用其代替整車(chē)進(jìn)行室內(nèi)道路模擬試驗(yàn)的關(guān)鍵。structural dynamics modification更多例句專(zhuān)業(yè)釋義物理學(xué)結(jié)構(gòu)動(dòng)力修改