Modern mechanical structure dynamic design is produced in the background, and it is one of the hot fields studied of the vibration engineering in these years.
现代机械结构动态设计就是在这个背景下应运而生的一种科学设计方法，也是近年来振动工程界开展的最广泛的研究领域之一。
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。
The study on the transmission of power flow in complex vibration system is a valuable research issue in vibration field and the key research in the vibration engineering field.
复杂隔振系统的振动传递特性研究是振动噪声控制领域具有实际工程意义的研究方向，是振动工程界当前的热点研究问题。
Vibration control technology is an important branch of vibration engineering field, its main task is making the vibration level of controlled objects to meet people's scheduled standard by some means.
振动控制技术是振动工程领域的一个重要分支，其主要任务就是通过一些手段使受控对象的振动水平满足人们预定的要求。
Now they have been one of the hotspots in engineering vibration control.
目前，智能结构已经成为了工程振动控制领域的研究热点之一。
How to design the vehicle and guideway feasibly to attenuate the coupling vibration is a hot topic in the maglev train engineering.
如何合理的设计车辆和轨道，抑制车轨耦合振动成为磁浮列车系统研究的热点问题。
Vibration is a very universal problem in the filed of modern engineering technology.
现代工程技术中，振动问题是普遍存在的重要问题。
Vibration is ubiquitous in engineering practice.
振动在工程实际中普遍存在。
This paper analyzes the basic principle of the new damping technology in recent years, and gives the examples of its wide application for vibration and noise control engineering.
本文对近十几年来新兴的阻尼技术的基本原理进行了简要分析，并对其在噪声与振动控制工程中的广泛应用状况进行了介绍。
This paper introduces construction method and applicable range of vibration sinking pipe perfusion pile in detail combining engineering example.
本文结合工程实例详细介绍了振动沉管灌注桩的施工方法和适用范围。
The detection of ultralow frequency absolute vibration signal parameter has very wide ranges of prospects for application in engineering.
超低频绝对振动信号参数的检测在工程上有着十分广泛的应用前景。
According to the monitoring data obtained from engineering blast the blast vibration signals with different explosion parameters are analyzed by response spectrum.
结合大量工程爆破地震监测资料，对不同爆炸参量下产生的爆破振动信号进行反应谱分析。
The general motion equation of rigid body in gyroscopic theory is used to analyze the motion of double universal joint in the transmission system of engineering mechanism vibration grinder.
用陀螺理论中刚体一般运动的方程对汽车、工程机械、振动磨机等系统中传动系的双万向节进行了运动分析。
Vibration control techniques of flexible systems and power flow theories are two key points in the recent research field of vibration control engineering.
柔性振动控制技术和功率流理论是当前振动控制领域研究的两个热点问题。
Measurement and appraisal of the vibration influence and destruction of engineering construction upon multi-storied building are urgent and important work in present city construction.
工程建设对房屋建筑的振动影响和破坏的测试鉴定是当今城市建设中一项迫切需要开展而又具有重要意义的工作。
This paper discusses two new applications of vibration techniques in reliability engineering: random vibration stress screening and vibration fault diagnosis.
本文讨论振动技术在可靠性工程中的两项最新应用，即随机振动应力筛选和振动故障诊断。
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。
In this paper, adaptive fuzzy control theory is led into the research field of vibration control engineering, and an on line self study method based on fuzzy logic system is proposed.
将自适应模糊控制理论引入振动控制工程领域，提出了一种基于模糊逻辑系统的在线自学习控制方法。
As is known to all, engineering explosion always causes earthquake calamity. How serous the calamity is depends on vibration velocity of exploding earthquake in stratum.
众所周知，工程爆破常在附近引起地震灾害，某一点地震灾害的大小取决于该点地层的地震振动速度。
This paper discusses the vibration velocity of blasting seism and the reaction chart of the blasting vibration, and offers some helpful Suggestions about solving engineering blasting problems.
对爆破地震的振动速度与爆破振动反应谱进行了分析和探讨，为解决工程爆破问题提供了参考意见。
Active vibration control using piezoelectric materials is a focus in the engineering research field.
利用压电材料进行振动主动控制已成为工程领域中的研究热点。
The study results in this paper provide a reference for preliminary quantitative analysis of strength change of similar subsea clay layer in offshore engineering under the action of vibration load.
工程中对海底相近土层，可参考本文研究结果对其振动荷载作用下的强度变化进行初步定量分析。
Vibratory stress relief is an important application of the vibration techniques in engineering.
振动时效是振动在工程上的重要应用。
The back problems of dynamic loads in the vibration of engineering are studied in this dissertation of Doctor's Degree, which are the problems of dynamic loads identification.
本文研究的是工程振动问题中的动态载荷的反分析问题，即动态载荷识别问题。
Engineering vibration impacts civil buildings to some extent, and it is necessary to determine safe standard and influencing range of engineering vibration to solve the problem.
工程振动会对民房造成一定影响，评价这一问题需要确定工程振动安全标准以及影响范围。
Combining engineering, this article introduces blasting method and controlling process to reduce drilling vibration.
本文结合工程实例介绍减震爆破的控制过程和爆破方法。
The equivalent linearization method is used to analyze the nonlinear vibration of engineering equipments caused by certain gap between different parts as well as some preload inclination.
利用等效线性化的方法分析了工程机械结构的间隙非线性振动问题。
It is right that the modal of discontinuous phase method measures blade vibration parameters and the monitoring system has a good perspective in engineering application.
结果证明间断相位法的计算模型是正确的，研制的叶片振动状态监测系统有良好的应用前景。
The phenomena of sliding and loosening due to vibration exist extensively in engineering.
振动致滑和振动致松现象在工程中广泛存在。
To get an exact solution of the forced vibration of the beam bridge under the load of moving vehicles is difficult in the engineering design.
桥梁在移动车辆荷载作用下的振动分析是工程设计中有待进一步解决的问题之一。
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