Utilizing piezoelectricity, the structure vibration can be effectively controlled by active or passive method.
利用压电效应能够对结构振动进行有效的主动和主被动控制。
In this paper, the relationship between the structure vibration and the surface noise radiation is analyzed and deduced from the acoustic and vibrational theory.
本文从声学振动理论出发，分析并导出了结构的振动与表面辐射噪声的关系。
The structure vibration of make-up pump has influence on the flow smoothness of fluid. The spectral analysis of random vibration for a Japanese make-up pump model KM-30 has been carried out.
补液泵的结构振动会影响补液的平滑性，本文对一台日本KM—30型补液泵进行了结构的随机振动谱分析。
The arrangement of smart damper in tall building is a very important question for structure vibration control.
在高层建筑结构振动控制中，阻尼器的配置是一个十分重要的问题。
As widespread construction of long-span Bridges and extensive application of efficient construction materials, the problems of bridge structure vibration have become increasingly prominent.
大跨度桥梁的大量兴建和高效能建桥材料的广泛应用，桥梁结构的振动问题日趋突出。
The random vibration method for the analysis of large parabolic antenna structure response to wind load is proposed in this paper.
本文提出了大型抛物面天线结构风振响应分析的随机振动方法。
This new cellular structure not only holds a higher vibration but is larger in size, which ultimately causes the entire body to grow in the process.
这一新的分子结构不仅持有更高的振动而且还具有更大的尺寸，这最终导致了整个躯体在过程中的生长。
Missile carrying on the wing tip causes the wing structure design and analysis to face many challenges, such as structural vibration response and aeroelastic response.
飞机机翼挂装翼尖导弹对机翼结构设计和结构分析提出了诸多全新课题，如结构的振动响应和气动弹性动响应。
It must not only be satisfied with structure requirement, but also the strength, stiffness and vibration steadiness.
在设计发电机的转轴时，不仅需要满足结构要求，还需保证其具有足够的强度、刚度和振动稳定性。
Active vibration control for space truss structure becomes recently the hotspot in field of vibration control.
空间桁架结构的振动主动控制目前已成为振动控制领域研究的热点。
The active vibration control is one of important division of intelligent structure.
智能结构振动控制是智能结构研究的重点之一。
It is a hotspot in the current research that the appliance of smart structure in the field of structure vibration suppression.
采用压电智能材料对结构的振动进行振动主动控制是当前振动控制领域研究的热点问题。
Because the structure vibrates at some modal, a vibration peak value will appear at its noise frequency spectrum.
这是因为结构以某一阶模态振动时，将在其辐射噪声频谱上出现一个峰值。
The effect of random wind load applied on the structure is simulated and calculated. And random wind vibration response of the structure is studied deeply.
模拟计算了施加于结构的随机风荷，并对结构的随机风振响应作了较深入的研究。
The vibration behaviour of sandwich structure with spring interlayer is studied.
研究了具有弹性夹层的层板结构的振动特性。
In the quickening of vibration within the crystalline structure, dreams are drawn into the physical more rapidly.
在水晶结构加快的振动中，梦想以更快的速度被拉入身体。
Firstly, the influence of width of water body and height of water level to vibration property of structure was calculated, according to the finite field addition mass method.
首先，按有限域内附加质量方法计算了不同水体宽度、不同水位高度等对结构自振特性的影响。
For revealing the dynamic behavior of the sod-nonlinear structure interaction system, the vibration equation of interaction system is analyzed using modern dynamic theory.
为了揭示地基-非线性结构相互作用体系的动力行为，采用现代动力理论对体系的振动方程进行了定性分析。
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。
A method for calculating the rotating inertia of vibration structure was recommendation.
本文介绍了一种自动计算振动结构的转动惯量的方法。
On the basis of phase space analysis about measured vibration signals, the characteristics of special nonlinear autonomous vibration about the structure included in the system were obtained.
在实测的振动信号相空间分析的基础上，得到系统所包含的结构振动的特殊非线性自主振动的特征。
Amethyst holds the vibration of Structure in the first 10 notes of the Language of Light.
紫水晶掌握光之语首10个音调中结构的振动。
In this paper, the actual displacement of the structure foundation under blasting vibration stimulation is calculated at first, then, the response of structure by the displacement can be worked out.
文中的求解方法是先通过计算结构基础在爆破震动激励下的实际位移，再通过基础的实际位移来求解结构的响应。
Through the structure parameter optimization, the matching between firing frequency and structure solid vibration frequency was more reasonable and the dynamic stability of firing was realized.
通过对其结构参数优化，使其射击频率与结构固有振动频率匹配更加合理，实现其射击的动态稳定性。
The influence of structure axial vibration on the internal ballistics of solid rocket motor was investigated.
文中研究了固体发动机结构的轴向振动对燃烧室内弹道性能的影响。
The unified differential equation of structure vibration and control systems is studied in the paper.
本文研究了结构振动及其控制系统差分方程统一模式的建立问题。
The unified differential equation of structure vibration and control systems is studied in the paper.
本文研究了结构振动及其控制系统差分方程统一模式的建立问题。
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