Experimental study on longitudinal vibration characteristics of pendulum assembly in straight hole;
直井眼钟摆钻具纵向振动特性的实验研究
Simulation study on vibration characteristics of low-pressure pulses jet modulator with self-vibration valves;
自振阀式低压脉冲射流调制器振动特性仿真研究
Study on the transverse vibration characteristics of jackup rig;
自升式钻井平台横向振动特性研究
Review of research on vibration characteristics and stability of hydro-mechanical-electrical system of hydropower station;
水电站水机电系统振动特性和稳定性研究综述
Study on 3D finite element analytic method for vibration characteristics of cooling blade with thermal field;
具有温度场的冷却叶片振动特性计算方法研究
Analyse of vibration characteristic of clamping system in milling diamond cutting tool;
金刚石刀具刃磨装夹系统的振动特性分析
Literature reviews and future directions on vibration property analysis for self-elevating offshore platforms
自升式海洋平台振动特性分析的研究综述和展望
Reinforced-concrete wind turbine generator system tower design and vibration property
钢—混凝土风力发电机组塔架设计及振动特性
For former researches were focusing on the small-size wood samples,this paper studied on the acoustic vibration property of full-size spruce wood soundboard of musical instruments by natural frequency measurement system of fast Fourier transform(FFT).
以生产中使用的实际尺寸乐器音板用云杉属木材为研究对象,应用基于打击音的快速傅里叶变换分析的振动方法测定远东红皮云杉、长白鱼鳞云杉、西藏林芝云杉、美国西加云杉声学振动特性。
Based on non-rigidity and non-damping,the method of describing vibration performance of MR was presented,steady response was calculated,and the results were contrast to testing results.
通过对金属橡胶材料进行振动特性试验,总结了不同激励水平、不同相对密度及不同材质对其振动特性的影响。
The vibration performance of balanced suspension is compared with that of common suspension,and the effect of structural parameters on balanced suspension performance is analyzed.
建立平衡悬架的三自由度振动模型,应用随机振动理论,导出平衡悬架系统的传递特性及车身振动加速度均方根值,对平衡悬架与普通悬架的振动特性进行对比研究,并就结构参数对平衡悬架特性的影响进行了分析。
The present work is to study the effect of damage on the vibration performance of composite laminates.
本文旨在找出损伤对复合材料层合板振动特性的影响。
Backgrounded with the strengthening construction of the main bridge of Burri Bridge,Khartoum State,Sudan,the vibration behavior of T-frame bridges strengthened with external prestressing is studied by means of universal finite element software ANSYS,and measures against resonance of the T-frame bridge structures are proposed.
以苏丹喀土穆州布瑞大桥主桥加固工程为工程背景,采用通用有限元软件ANSYS对体外预应力加固T形刚构桥的振动特性进行研究,提出避免结构发生共振的措施,对于指导工程实践有实用价值。
The method of analyzing the stiffness, strength, vibration behavior of a half - loading bus bone is studied through the application of the finite element method.
研究用有限元法对半承载式客车车身刚度、强度、振动特性进行分析的方法,为设计的正确性提供有价值的理论依据和校核,并以6115型客车为对象进行静力学和振动特性分析。
The variation of the vibration behavior of the crankshaft due to the crack is investigated.
为分析裂纹对曲轴振动特性的影响,根据曲轴常见裂纹的特点,提出计算含有横向裂纹的矩形截面空间梁单元刚度矩阵的新方法。
Natural vibration character analysis of inclined cable considering bending rigidity;
考虑弯曲刚度的斜拉索固有振动特性分析
In the end of this paper, the vibration character for Guangdong Xijiang river plate truss structure bridge model has been studied, and the results are very close approximate to the test data.
文末应用所编程序 ,对广东西江桥板桁组合结构模型梁的振动特性进行了研究 ,并对计算结果进行了一些试验验
Analysis of Vibration Characteristics of Double Vibrating Mass Horizontal Vibration Centrifuge
双质体卧式振动离心机振动特性分析
Analysis of Nonlinear Vibration Behaviors and Wind-Excited Responses for Suspension Cables;
悬索非线性振动特性及风振响应分析
NONLINEAR VIBRATION CHARACTERISTICS OF ROTATING THIN-WALLED CIRCULAR CYLINDRICAL SHELL WITH PRECESSION OF VIBRATION MODE
旋转薄壁圆柱壳振型进动的非线性振动特性
Vibrating Characteristic And Dynamic Stress Calculation for Adjustable Rotary Blade
可调式动叶片振动特性及动应力计算
The Vibration Characteristics of the Semiactive Suspension and the Research of Vibration Control;
半主动悬架的振动特性和减振控制研究
Vibration Characteristics of Unsteady-fluid-filled Pipe System and Vibration Restrain;
非恒定流充液管系统耦合振动特性及振动抑制
Testing Analysis and Study on Librating Characteristic of Double-Power Vibration Sifter of SDL1645-1
SDL1645-1圆周振动筛振动特性试验分析与研究
Effect of material on vibration characteristics of the horizontal vibrating centrifuge
物料对卧式振动离心机振动特性的影响
Analysis on vibration characteristic when eccentric vibration under stator winding inter-turn short circuit fault
振动偏心时定子绕组短路对振动特性影响分析
Ａnalysis on Resonator s Mechanical Properties and Characteristics of HRG;
半球陀螺谐振子的力学性能及振动特性分析
The Design of Steam Turbine Blade Vibration Characteristic Experimental Bench and the Study on Blade Vibration Characteristic;
汽轮机叶片振动特性实验台设计及叶片振动特性研究
Vibration Analysis and Design Research for the Hemispherical Shells of HRG;
半球陀螺仪谐振子振动特性及其结构研究
Description of torsional vibration absorber characteristics
GB/T13437-1992扭转振动减振器特性描述
Study and Test on Dynamic Parameters of Dynamic Damper for Modern Overhung Damping Boring Bar
减振镗杆中动力减振器动态特性的研究与测试
Study on the Theory and Characteristic of Low Frequency Vibration for Drum Brake;
鼓式制动器低频振动理论与特性研究
Researches on Behavior of Vibration and Noise in Permanent Magnet Synchronous Motor;
永磁同步电动机振动与噪声特性研究
Fluctuation Characteristics and Vibrational Power Flow Analysis of Cracked Beam;
损伤梁的波动特性与振动功率流分析
The Study on Autocontrol Technology of Vibromill;
振动磨动态特性分析及变频控制研究