simple e harmonic motion简谐振动;简谐运动
simple harmonic motion WESTBANK单谐运动
period simple harmonic motion简谐运动的周期
simple harmonic motion type简谐运动型
simple harmonic motion cam简谐运动凸轮
simple harmonic vibration motion简谐振动
angular simple harmonic motion角简谐运动
Damped simple harmonic motion谐振子
At the same time, this paper briefly introduces the FEA theory containing Structural Dynamics Equation, Structural Vibration Equation and Simple Harmonic Motion theory, which make solid foundation for FEA using with FEA software ANSYS.
同时简要地介绍了有限元分析和振动学理论的基础知识,主要包括结构动力学方程、结构振动方程以及简谐运动分析理论,为在理论上和技术上更好地运用有限元分析软件ANSYS打下了坚实的基础。
参考来源 - JWK2761型络丝机振动仿真分析N（名词） a form of periodic motion of a particle, etc, in which the acceleration is always directed towards some equilibrium point and is proportional to the displacement from this point 简谐运动 ( abbr: SHM)