基本解釋[土木建築工程]次諧共振英漢例句雙語例句The second-order harmonic can change the Normalized Impedance of the resonance cavity, and cause the distortion of Frequency Response;二次諧波可使諧振腔歸一化阻抗發(fā)生變化，導(dǎo)致強聲發(fā)生器頻率響應(yīng)曲線失真；The principal resonance of a second-order stochastic oscillator under combined harmonic and random parametric excitations is investigated.研究了二堦線性系統(tǒng)在諧和與隨機噪聲聯(lián)郃作用下的主共振響應(yīng)和穩(wěn)定性問題。second-harmonic resonance更多例句專業(yè)釋義土木建築工程次諧共振The second-harmonic resonance is the distinctive features of nonlinear oscillation. When the second-harmonic resonance occurs, the oscillation system can be excited into resonance by the external excitation whose frequency is far from the innate frequency of the system.次諧共振是非線性振動系統(tǒng)特有的現(xiàn)象,在發(fā)生次諧共振時,系統(tǒng)可以被遠大於或遠小於固有頻率的激振力激起強烈的共振。