This paper discussed the transfer matrix theory of vibration analysis of long-span arch bridge.
本文探讨大跨度拱桥振动分析传递矩阵法理论。
This paper consists of three parts. The first part is about the theory of vibration and analysis methods.
本文主要由三个部分组成，第一部分是关于振动问题的理论基础。
Based on theory of vibration mechanics, this paper analyzes the vibration mechanics model of rod string systematically.
从振动力学的理论出发，对现行抽油杆柱的振动力学模型进行了系统分析。
Considering the environment and based on the theory of vibration, a vibration isolation method for airborne cabinet is proposed in this paper.
针对机载电子设备所处的振动环境，结合振动理论，阐述了一种机载机柜隔振设计的方法。
The theory of vibration measurement by interference with a multimode single optic fiber probe and an experimental arrangement, as well as the experimental results are presented.
本文介绍了单根多模先纤探头的干涉测振实验装置，测量原理以及实探结果。
According to the basic theory of vibration, the article considers that vibration in the process of excavation can reduce the digging force and improve the energy efficiency greatly.
本文从振动的基础理论出发，认为在挖掘过程中施加切削方向的振动后，能够大大降低作业过程中的挖掘阻力，并提高能量的利用效率。
Using theory of vibration wave propagation, the concept of the attenuation coefficient of vibrating acceleration is drawn, and the test results of attenuation coefficient are analyzed.
应用振动波传播理论引出加速度衰减系数的概念，并对加速度衰减系数的试验结果进行了分析。
But much damage of underground structures under earthquake is reported. It is necessary to study the theory of vibration of absorption and resistance of underground structures under earthquake.
但在历次的大地震中，地下结构都有遭遇破坏的报导，并且震害往往不易发现且修复困难，所以其抗震和减震理论仍需进一步研究和探讨。
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。
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。
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。
By applying vehicle-bridge vibration theory, dynamical model and equation of railway curve negotiating vehicle as well as the model and equation of curve beam bridge are established.
运用车桥耦合振动理论，建立铁路车辆曲线通过模型动力方程、曲线梁桥模型及其动力方程。
The theory and strategy of vibration control for flexible redundant manipulators are studied by the optimal control theory.
应用最优控制理论，对柔性冗余度机器人振动控制问题的原理与策略进行了研究。
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。
We use grey system theory to analyze the experimental findings and found out the parameter which mostly affects the vibration velocity of tapered roller bearing.
利用灰色系统理论对试验数据进行分析，找出了对轴承振动速度值影响比较大的参数。
According to the elastic thin plate theory and vibration theory, a boundary element method (BEM) was used to analyze the frequency characteristics of a thin plate in lateral free vibration.
根据弹性薄板理论和振动理论，运用边界元法(BEM)分析了薄板弯曲自由振动的频率特性。
So one-dimensional elastic wave and plate vibration response theory are mainly applied to study the structure and experiments are made to verify the validity of the theory.
所以作者主要是应用一维弹性波理论及板壳振动理论对局部噪声屏蔽进行理论研究，并用试验来验证理论分析的可靠性。
The paper starts from the theory of mechanical vibration, with tie equipment in the reliability design, and obtains a formula of design on critical speed in common use situation.
从机械振动理论出发，用可靠性设计中的联结方程，得出了其在常用工况下按传动轴的临界转速进行可靠性设计的公式。
Wide band random vibration of structures is an interesting area in the theory of random vibration in which the number of responding modes is so large that some asymptotic behaviour may be observed.
结构的宽带随机振动理论是随机振动理论中一个引起兴趣的领域。这种随机振动模态数量很大，从而呈现简单的渐近趋向。
Based on continuum theory, the vibration of pipeline in LPG filling stations has been analyzed by using the finite element program (SAP5) of structure analysis.
应用连续体振动理论和SAP5结构分析有限元程序，分析了液化石油气充瓶站管线振动问题。
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。
Usually , the vibration phenomena can not be explained by the theory of the pure lateral vibration and the pure torsional vibration of rotor dynamics.
转子动力学的纯弯曲振动理论和纯扭转振动理论一般不能解释这一现象。
This not only makes the theory of pile vibration more perfect, but also provides a totally new theoretical support for pile foundation seismic design and pile dynamic testing.
这不仅使桩基振动理论更为完善，也为桩基抗震、防震设计以及桩基动测提供了全新的理论支持。
The method of design and formula of calculation in the rational vibration shape are derived in the theory.
从理论上导出了求得合理振动形态的设计方法及计算公式。
Theoretical analyses show that the one dimensional vibration model of a slender rod can be derived out from the theory.
理论分析表明，细长条的长度伸缩振动模式可由所述理论直接导出。
Taken together, these principles of the Law of Vibration constitute a coherent theory of how financial markets work.
合在一起，波动法则的这些原则构成了金融市场如何运转的合乎逻辑的理论。
Based on grey system theory, the vibration control method of 32210-tapered roller bearing was studied.
借助灰色系统理论，通过实验研究了32210型圆锥滚子轴承振动的控制方法。
Vibration testing method is inverse processing of theory analysis method.
解决振动的实验方法是理论分析法的逆过程。
The probability density function of partial strain loading of product is defined in accordance with the relevant theory of random vibration test.
根据随机振动试验的有关理论，确定产品局部应变载荷的概率密度函数。
First, the equations of vibration were established using the theory of thin shallow shells.
首先利用扁壳体理论建立了大跨柔性屋盖的振动方程。
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