3) vibration test
振动实验
1.
The article introduces the dynamic model of the multiwall pallet packaging units,the natural frequency of every layer case is determined by vibration test at constant frequency and variable frequency experiment.
文章介绍了托盘集装单元的动力学模型,通过扫频振动实验和定频振动实验确定了各层货箱的固有频率,探讨了其固有频率和振动传递率与堆码高度之间的关系。
5) lab vibration testing
实验室振动实验
6) vibration test stand
振动实验台
1.
This paper analyzes on the faults of the frequency-converter of the coal cutter, and introduces the developing schemes, principles and applications of the vibration test stand of the frequency-converter.
分析了采煤机变频器的故障,介绍了变频器振动实验台的研制方案、原理以及使用情况。
补充资料：弦的横振动
见物体的振动。
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