单词盒子

second-harmonic resonance

S 开头单词

基本解释

  • [土木建築工程]次諧共振

英汉例句

    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生變化，導致強聲發生器頻率響應曲線失真；
  • 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在諧和與隨機噪聲聯郃作用下的主共振響應和穩定性問題。

专业释义

    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特有的現象,在發生次諧共振時,系統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。