vibration node

基本解释

The relationship between the vibration modes of node-diameter and node-circle and the law of their emerging are investigated.
分析了节径振型和节圆振型间的关系和出现规律。
The natural frequencies, the equation of motion and the node of vibration are discussed for the vibration system of a cradle dynamic balancing machine.
本文讨论了框架式动平衡机振动系统的自然频率运动方程、振动中心等问题；
Both blade-disks are contrastively studied from the effect of blades on disk vibration frequency and the effect of node lines on coupled vibration frequency.
对比分析了叶片对轮盘系统振动频率的影响，以及节径数对盘片耦合振动频率的影响。