The mode of vibration determines the nature of the particle.
振动的模式决定了粒子的性质。
Which showed the fassility of using low order frequency and certain mode of vibration or their deriv…
说明了用低阶振型和经优选后的振型向量结合的方法进行组合结构、框架结构损伤诊断的可行性。
We calculated the natural frequencies and mode of vibration for a five stepped Si-beam of Si-piezoresistive accelerometer.
我们用该方法计算了硅压阻式加速度传感器五阶梯硅梁固频和振型。
Compile a computer program to compute the dynamic characteristics of spindle. Each natural frequency and principal mode of vibration is obtained.
编制了辗环机主轴部件动态特性分析的计算机程序，求出各阶固有频率及其主振型。
The modification for the natural frequency and the mode of vibration of blade are needed to treat the fault of steam turbogenerator caused by it's blades.
为分析处理汽轮发电机组运行中因叶片振动引起的故障，需调整叶片的固有频率和振型。
Proposals for formulas of mode of vibration and frequency, figures for distribution of acceleration coefficient and scope of application are rationally suggested.
根据试验结果，提出合理的振型、基频建议公式和加速度分布系数建议图形及大圆筒结构适用范围。
The characteristics of the fundamental mode of vibration of soil-structure interaction system are studied through the analysis of experimental results of eight building structures in Beijing.
通过对北京地区八幢建筑物脉动信号的分析，研究了考虑地基与结构相互作用的影响时，体系基本振型的特点。
The effects of magnitude of blade disorder and disk rotating speed on the vibration mode localization are analyzed.
分析了叶片的失谐量和轮盘的转速对结构振动模态局部化的影响。
Dynamic characteristics of collaborated system mainly include natural vibration frequency and principal mode, which is the base and precondition of dynamic analysis for collaborated system.
协作体系的动力特性主要包括体系的自振频率和主振型，它是协作体系结构动力分析的基础和前提。
It is indicated from the results that due to disorder the phenomenon of vibration mode localization appears in the system.
结果表明，失谐会导致系统的振动模态出现局部化现象。
The selective principle of ultrasonic motor's vibration mode and the form of resonance mode are introduced in this paper.
本文介绍了超声波电机振动模态形式及其选择的原则。
The frame of a new style motorcycle named Sport Recreation Vehicle (SRV) was researched. Using the finite element mode analysis method, the vibration mode of motorcycle frame was analyzed.
以一新型运动型多功能休闲摩托车车架为研究对象，采用有限元模态分析的方法，对车架振动模态进行了分析。
These provide theoretical calculation basis for analysis of high mode flexural vibration of plate and design of big round plate and multi nodal compound flexural ultrasonic transducer.
对薄板的高次弯曲振动模式的分析及大圆盘、多波节复合弯曲超声换能器的设计提供了理论计算依据。
In this paper, the test for vibration mode of stator core of an electric - al motor are studied using the transfer function mode techniques.
本文用传递函数的模态分析法研究了电机定子铁芯的振动模态，介绍了试验原理、装置及测试结果。
Vibration mode of 1-3 piezoelectric composites was built and calculated by finite element method, and the results was consistent with the experimental result.
通过有限元模拟计算，建立了1-3型压电复合材料的振动模型，得到了与实验结果相吻合的研究结论。
Having set up the dynamic model in ADAMS, this paper uses the method of vibration mode analysis to study the isolating ability of the mounting system.
运用ADAMS软件进行了动力总成悬置系统的模型仿真验证，通过振动模态分析的方法研究了优化前后悬置系统的隔振性能。
By taking example for bladed disk assembly, the localization of vibration mode in cyclic periodic structures is studied.
以叶片—轮盘结构为例，研究了循环周期结构的振动模态局部化问题。
Assignment of vibration mode for experimentation Raman spectra with the help of theory data, and offer theoretical basis for experimental results.
并根据理论计算结果的帮助对实验实测拉曼光谱进行了振动模式的分析和指认，为实验结果提供了理论根据。
The selection of vibration mode is very important during the design of ultrasonic motors. It is also a significant factor infecting motor's performance.
振动模态选择是超声波电机设计的重要环节，也是影响电机性能的重要因素。
Based on practical structure can be regarded as the stack of multiple vibration mode, a new concept of modal curvature sensors with optical fiber is proposed to measure vibration mode.
因此基于结构的振动是多个振动模态按一定比例线性的叠加的理论基础，提出了一种新型传感器，分布式光纤曲率模态传感器用于薄结构的振动测量。
The analysis of vibration mode is an important process during the optimizing design of vertical motor.
振动模态分析是立式电机优化设计的重要步骤。
From the equation of three-dimensional vibration of structures, the methods of multi-dimensional random mode displacement and mode acceleration have been put forward.
从多维地震动输入下的结构三维振动方程出发，给出了结构多维随机振动的振型位移法和振型加速度法。
The results show that the fracture mode of blade is vibration fatigue and the main cause of initiation of fatigue crack is the mismatch between rabbet and tongue-and-groove.
结果表明，叶片的断裂模式为振动疲劳，叶片榫头与榫槽配合不当是萌生疲劳裂纹的主要原因。
With the use of holography, the mode, amplitude and phase distribution of gas turbine blade vibration can be determined.
利用全息照相，我们可以得到燃气轮机叶片振动时的振型、振幅和相位分布。
Practical examples proves out the reasonable arrangement and structUral design of absorption vibration device is significant to the vibration mode and vibration insulation of the system.
实例计算证明，在一定条件下，隔振装置的合理布置及结构设计，对系统的振动形式和隔振效果影响显著。
Natural vibration characteristic of gun tube was analyzed triumphantly. Vibration frequency and mode shape were obtained.
对某火炮身管固有振动特性进行了分析，计算得到了振动频率和振型。
The finite model of the derrick and drilling platform connecting unit is built and the natural vibration frequency and the corresponding vibration mode of it are given here.
建立了该钻机井架与钻台结合体固有振动特性理论分析的有限元模型并给出了其固有振动频率结果和相应的主振型。
Fifth-octave mode chatter is most likely to occur in the form of self-excited steady vibration.
轧机第五倍频程颤振表现为高频微幅的自激稳态振动。
During the analysis of the crankshaft with a crack, the vibration mode analysis of crankshaft which includes singularity and with flywheel and pulley has been made in this paper.
为了研究曲轴出现裂纹时的情况，本文对整体曲轴进行了振动模态分析，分析了带皮带轮和飞轮的曲轴和单独曲轴两种情况。
During the analysis of the crankshaft with a crack, the vibration mode analysis of crankshaft which includes singularity and with flywheel and pulley has been made in this paper.
为了研究曲轴出现裂纹时的情况，本文对整体曲轴进行了振动模态分析，分析了带皮带轮和飞轮的曲轴和单独曲轴两种情况。
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