研究了磁场环境中受机械载荷作用圆柱壳体的三阶亚谐波共振问题。
本文设计了一个应用在全息成像系统中的W波段的微带四次谐波混频器。
研究由桥面振动引起的斜拉索参数共振和亚谐波共振问题。
用空间模式讨论了自由混合层三维亚谐扰动的二次稳定性。
二阶非齐次非线性差分方程与方程组的次调和周期解的多解性
带二次阻尼的参数激励Duffing系统的异宿分岔及次谐和轨道
矩形板；轴向运动；超谐波共振；亚谐波共振；多尺度法；
1·The phenomenon of subharmonic bifurcation is observed in experiments of sound wave of finite amplitude, which are performed in liquid nitrogen and water, respectively. The power spectrum is obtained.
在液氮及水中进行了有限振幅声波的实验，观察到了次谐波分岔现象，得出了分岔谱。
2·In this paper, a quadruple subharmonic mixer used in holographic imaging system at W band is designed.
本文设计了一个应用在全息成像系统中的W波段的微带四次谐波混频器。
3·The subharmonic vibration, however, caused by the series connection of equivalent capacity inside CVT with the reactor may lead to over-voltage which might damage CVT.
但是CVT内部等值电容与电抗串联可能产生次谐波谐振，引起过电压，会使CVT损坏。
4·The Crystal Resonator". A subharmonic of the frequency of quartz crystal."
“水晶共振” 次谐波频率的石英水晶。