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- Through the swept frequency experiment study for a kind of CD-ROM,the damp ratio of vibration system and natural frequency of vertical vibration model are obtained. 通过对某型号CD光驱的隔振系统作扫频实验,获得振动系统的阻尼比和竖直振型对应的固有频率。
- The response of vertical vibrating system with an impact damper under simple harmonic excitation is analyzed by numerical simulation. 摘要运用释值仿真方法分析了垂直冲击消振系统的简谐激励响应。
- The Modal Analysis of the Track and Car Vertical Vibration System 轨道、车辆系统竖向振动模态分析
- FS-Reflexion works with a seismic vibration system. FS是由地震的震动工作原理。
- Vertical vibration with great excited force and high efficiency. 双钢轮振动,激振力大,压实效率高。
- STABILITY ANALYSIS OF RESPONSE OF VERTICAL VIBRATING SYSTEM WITH AN IMPACT DAMPER UNDER SIMPLE HARMONIC EXCITATION 简谐激励驱动下垂直冲击消振系统的稳态响应分析
- vertical vibration system 垂直主振系
- vertical vibrating system 垂直主振系
- The paper compared the design codes for vertical vibration serviceability of footbridge induced by human walking, and also investigated the lateral vibration of footbridge. 摘要对人行桥人行激励竖向振动的国内外现有规范和标准进行了比较研究，并探讨了针对侧向人行激振的振动使用性设计方法。
- Vibration demould: this machine is outfitted with vertical vibration demould device which is suitable for complex products for easy demould and less possibility of deforming. 震动脱模：本机配有垂直多次震动脱模，对于高难度产品，不易变形，脱模容易。
- The dynamic characteristics of vibration system depend mainly on its modality parameters. 摘要振动系统的动态特性主要取决于其模态参数。
- Nogami T, Novak M. Soil-pile interaction in vertical vibration[J]. Earthquake Engineering and Structural Dynamics, 1976,4: 277-293. 胡昌斌.;考虑土竖向波动效应时成层土中桩土纵向耦合振动理论[D]
- This paper mainly introduces the application of SRS in electrodynamic vibration system. 本文主要介绍冲击响应谱在电动振动试验系统中的应用。
- In view of the characteristics of low vibration track(LVT),a new kind of finite element model for vertical vibration analysis was proposed. 针对弹性支承块式无碴轨道结构特点,提出了一种新的用于竖向振动分析的有限元模型。
- When hydroturbine generator runs in steady state,oil film stiffness and damping(OFSD)can greatly affect the unit s vertical vibration. 水轮发电机稳态运行时,油膜刚度与阻尼对机组的垂直振动有着重要影响。
- Transfer principle of vibration system in ultrasonic honing and design method are studied. 对超声珩磨振动系统传递原理及振动系统的设计方法进行了研究。
- Analysis on Response of Vertical Vibrating System with an Impact Damper under Simple Harmonic Excitation 垂直主振系冲击消振系统的简谐激励响应分析
- So much depends on Mother Earth and Her vibrational system. 有这麽多仰赖大地之母和她的震动的系统。
- In this paper,the site test results on the floor vertical vibration of a multi-storey factory building are presented.Some dificult of construction are discussed. 本文介绍了某多层工业厂房楼面竖向振动的实测情况,并就工程中的几个实际问题,作了分析讨论。
