查询词典 natural vibration frequency

Though establishing kinetic differential equation system and solving, the natural frequency, the angle displacement and torsional vibration force moment can be known.

烧结机驱动装置属半悬挂非对称型柔性传动，为利用动力学的观点分析解决设备故障问题，将系统简化为四质量系统力学模型，通过建立运动微分方程组并求解，可得到系统的固有频率、扭振的角位移和扭振力矩。

The formulas for calculating natural frequency and vibration transmission ratio are given.

给出了钻柱轴向振动的固有频率和振动传输公式。

In this paper, the natural characteristics of TSS will be analyzed firstly, and then the peculiarity of its frequency and vibration will be summarized.

本文第四章首先对张弦桁架结构的自振特性进行了分析，对其自振频率和振型的特点进行了总结。

Along with rapid development of technology.all sorts of engineering structure became more and more gigantic; for the sake of their credibility and good function, motive characteristic problem of the structure become an important topic in the engineering technique realmwhich need an earnest research and settlementln the windproof and quakeproof design of the structure and the bridge,the natural frequency of the structure vibration is a very important parameter.

摘要随着科学技术的飞速发展，各种工程结构愈加巨型化，为了保证它们的可靠性和良好的性能，结构的动力特性问题越来越成为工程技术领域里需要认真研究和解决的重要课题。

In flexibility of different viscoelasticity material the model is measured and ply falls, calculated respectively the amplitude of transverse stress between factor of loss of the first-order natural frequency that submarine compression carapace is shedding vibration of the damp in field, structure and layer.

在不同粘弹性材料弹性模量和厚度下，分别计算了潜艇耐压壳在流场中阻尼振动的一阶固有频率、结构损耗因子和层间横向应力的幅值。

Through the analysis of vibration modality, the results depicts that the conveyor goes cross shake under its first natural frequency, and it also occurs a big deformation at the joint of cone and cylinder sections.

螺旋输送器的模态分析的结果表明螺旋输送器在第一阶固有频率下是发生横向振动，柱锥内筒连接处变形较大。

Effects of the downhole temperature on axial vibration natural frequency of drill string in deep wells is investigated.

分析了井下温度对钻柱轴向振动固有频率的影响，推导出了井下任意温度时钻柱轴向振动固有频率的计算公式。

By using the Matlab procedure technology, the 6-DOF vibration isolations system natural frequency computation is simplified.

采用Matlab程序技术，简化了底部安装隔振器的六自由度隔振系统的固有频率计算工作量。

nonlinear elastic rectangular plate,free vibration,fixed point theory,operator,natural frequency

本文就非线性弹性矩形板的自由振动进行了研究，考虑了材料非

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。