Sometimes, people could finish some work by vibration theory.
有时，人们利用振动原理来完成某些工作。
Random vibration theory is the basis of structural dynamic reliability theory.
结构动力可靠性理论的基础是随机振动理论。
Based on random vibration theory, the along wind structural response formulae are derived.
基于结构随机振动理论，可导出顺风向风振时各类风响应。
Research on the above problems is valuable in the vibration theory and engineering application.
研究它具有较大的理论意义和工程应用价值。
With random vibration theory the random vibration response analysis for gate structures are conducted.
应用随机振动理论进行闸门结构的随机振动响应分析。
Chaotic vibration, the combination of chaos theory and mechanical vibration theory, is a newer research field.
它与机械振动理论相结合而形成的新学科——混沌振动，更是一个崭新的科研领域。
In this paper, the nonlinear mode correspondence principle in nonlinear vibration theory is proposed and proved.
提出了非线性振动理论中的非线性模态对应原理，并给出了该原理的证明。
International vibration theory was based on the damage identification method has been at least 30 years of history.
国际上基于随即振动理论的损伤识别方法研究已经最少有三十年的历史。
The active vibration compensating technology is a new technology, which combines vibration theory and modern control method.
主动消振技术是一项振动理论与现代控制理论相结合而产生的新技术。
The dynamical properties of oilwell pump under quasi-steady landing top movement is analyzed using mechanical vibration theory.
应用机械振动理论，对准匀速悬点运动下抽油泵的动力特性进行了分析。
The paper analyzed the exciting vibration sources and forms while engine normal vibrating by means of mechanic vibration theory.
运用机械振动理论分析了发动机机体正常振动时的激振源和振动形式。
By random vibration theory, the effects of dam height and foundation stiffness of gravity dam on its seismic response are studied.
应用随机振动理论，研究了坝高和坝基刚度对重力坝地震响应的影响规律。
The measured results of the, resonant frequency of horns show that the calculated results of frequency by coupled vibration theory are...
实验表明，与一维理论的计算结果相比，利用耦合振动理论得出的变幅杆的共振频率更加接近于实测值。
Based on discrete random vibration theory, recursive square equations to calculate the mean and standard deviation of response are developed.
在此基础上采用随机振动的离散分析理论，推导出结构响应均值和方差的递推式。
A flexible model of multi-axle vehicle ride comfort is presented by combining the vibration theory of elastic beam and modal analysis method.
运用弹性梁弯曲振动理论和模态分析法建立了多轴汽车平顺性分析的柔性模型。
Based on random vibration theory, the response of the structure under random wind load and the formula of wind vibration factor was developed.
笔者为此从随机振动理论出发，对点支式幕墙支撑结构的风振系数进行了研究。
The constrained matrix equation problems have been widely used in control theory, economic field, vibration theory, civil engineering and so on.
约束矩阵方程问题广泛应用于自动控制、经济、振动理论以及土木工程等。
Based on the vibration theory of continuum, a theoretical analysis and an approach were conducted for the vibration of a catalytic vapor pipelines.
根据连续体振动理论对某催化蒸汽管线振动作了理论分析和探讨。
Using the stochastic vibration theory of continuous linear system, this paper studies the dynamic response problem of non-homogeneous soil foundation.
利用连续线性系统的随机振动理论，研究非均匀地基土层地震的动力反应问题。
To discuss the self-excitation vibration theory of the NC machine creeping phenomenon for the feed system's parts rotation velocity is a little slower.
讨论了数控机床进给系统中因运动部件转动速度较低，产生爬行现象的自激振动机理；通过对进给系统建立运动模型，导出振动方程，并对爬行现象进行了理论分析。
The principle of the method of peak value picked was expounded based on random vibration theory, and the concept of virtual response was brought forward.
基于随机振动理论阐述了峰值拾取法的基本原理和方法，并提出了虚拟响应的概念。
Based on discrete random vibration theory, recurrence formulas are developed to calculate the dynamic response of structures under white noise excitations.
基于随机振动的离散分析理论，推导出白噪声激励下结构动力响应的递推公式。
First of all, this paper used traditional vibration theory to derivation parameters equations of various types of horn to complete the theoretical analysis.
首先通过传统的振动理论对各类变幅杆参数方程进行推导，完成理论分析。
Use two freedom vibration theory, base on impact has instant motion characteristic, use puncher example, study the isolating vibration design of impact base.
应用两自由度振动理论，根据冲击具有瞬态运动的特点，以冲床为例，研究冲击基础的隔振设计。
According to random vibration theory, the concentrated parameter analysis model of INS (Inertial Navigation System) absorber for random vibration is presented.
利用随机振动理论，建立了惯导减振系统的集中参数分析模型。
Thus, discrete random vibration theory is applicable, and recurrence formulas to calculate dynamic response of guyed mast under stochastic wind load are deduced.
于是离散分析理论适用，推导出桅杆结构随机风振响应的递推公式。
Lagrange's equation in analytical mechanics is the basis of the mechanical vibration theory and the equation with dissipation function is important to this basis.
分析力学的拉格朗日方程是机械振动理论的基础，含耗散函数的拉格朗日方程又是这个基础的重要方面。
The article analyzed the domestic popular criterions of VSR's effect based on experiments by utilizing the compulsive vibration theory and the interfiction theory.
运用受迫振动理论并结合位错内耗理论，在实验的基础上，对国内现行振动时效效果判据给予了理论分析。
The paper take the advantage of modal analysis technic in vibration engineering to study the vibration characteristic of the pile system from the vibration theory view.
针对波动理论对于桩截面渐变时不再适用这一情况，本文利用振动工程中的模态分析技术，从振动理论角度，对桩基系统的振动特性进行研究。
Based on rotor dynamics and the basic principle of gear mesh, this paper sets up the lateral-torsional coupling vibration theory of a general geared rotor-bearing system.
基于转子动力学和齿轮啮合基本原理，建立了一般齿轮耦合轴系弯扭耦合振动方程。
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