1) 3 super-harmonic resonance
3倍超谐波共振
2) times superharmonic vibration
3倍超谐振动
3) superharmonic resonance
超谐波共振
1.
It is expounded and proved that 2nd order or 3rd order superharmonic resonances of a rotor system arise when its angular velocity approaches 1/2 or 1/3 its linearized natural angular frequency.
本文利用多尺度法分析了刚度非线性转子系统的横向振动，论证了当转频接近于线性化固有频率的1／2或1／3时，分别存在明显的二阶或三阶超谐波共振现象。
2.
A numerical solution of 4 superharmonic resonances is obtained by using the shooting method.
通过打靶法得到了4倍超谐波共振数值解,并考察了静载荷、激振力力幅、激振频率以及自振振幅对超谐波共振响应的影响。
4) 3rd super harmonic resonance
3次超谐共振
1.
By means of the method of multiple scales for nonlinear vibrations the approximation solution of 3rd super harmonic resonance of the system was acquired.
为了研究温度场中非线性地基上矩形薄板受简谐激励的3次超谐共振问题,应用弹性力学理论建立其动力学方程,应用Galerkin方法将其转化为非线性振动方程。
5) 1/3 sub-harmonic resonance
1/3次谐波共振
6) super-harmonic resonance
超谐共振
1.
It is important to study the super-harmonic resonances of the system in the engineering.
达芬系统是自激系统的一个典型例子,研究多频激励下该系统的超谐共振在实际工程中很有现实意义。
补充资料：电子自旋共振(见电子回旋共振)
电子自旋共振(见电子回旋共振)
electron spin resonance
电子自旋共振eleetron spin resonanee见电子回旋共振。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条