用三维线弹性动力学的反演方法重构了弹性介质中散射体的形状。
A three-dimensional linearized elastodynamic inversion method to reconstruct the shape of scatterer has been investigated in this paper.
应用基于状态空间法的闭式算法对机构弹性动力学微分方程进行求解。
The State-Space method is applied to compute the differential equation of the elastodynamics of mechanism.
利用有限元和冲击理论建立了SP压力调宽机含间隙的刚体和弹性体的动力学模型。
The SP mill dynamics model rigid and flexibility with clearance was built using finite element and impact theory.
首次推导出具有弹性元件的弹性连杆机构动力学方程，从理论上阐述了此平衡方法的有效性。
The dynamic equation of elastic linkage with compliance elements is derived for the first time and the validity of new balancing method is discussed.
对一类具有弹性连接的空间多刚体振动系统建立动力学模型。
A dynamic model for a kind of spacial multi-body vibration system with elastic coupling was built.
橡胶类高聚物具有许多其它材料没有的高弹性、低弹性模量以及粘弹性等优越的动力学性能。
Rubber kind high polymer has many dynamic features such as high resilience, low-elastic modulus and viscoelasticity, which are superior to other materials.
从粘弹性动力学入手，研究了现行液压站油压特性所存在的问题，并提出了改进措施和设计方法。
Depending on viscoelastic dynamics, the existing problems of the current hydraulic stations in pressure characters is studied. the correspondent improvment measures and design method is offered.
根据这个解，对正交异性体具有任意自相似指数的反平面弹性动力学问题给出了完全解。
On the basic of this solution, a complete solution for anti-plane elasticity dynamic problems with an arbitrary index of self-similarity in the orthotropic body is given.
粘弹性壳动力学方程组是具有重要理论意义和应用价值的模型。
The dynamic systems of viscoelastic shells are very important models in both theory and applications.
讨论了根据弹性波作用下岩体的动力学响应，阐述了深部裂缝带发生的地震学原因。
This paper discussed the seismologic reasons for the occurrence of deep seated rupture zones according to elastic wave kinetics.
针对非均匀弱散射情形，由弹性动力学可得出散射场与模型参数的关系。
To cope with inhomogeneous weak scattering, the relation between scattering field and model parameters can be derived from elastic dynamics theory.
同时考虑身管弹性变形，建立了火炮发射时的多刚体动力学模型。
Considering the elastic deformation of the barrel, the AA gun is simplified into a multi-rigid body dynamic model.
通过动力学分析，建立了车型弹性倒立摆系统的动力学控制模型，并对系统进行了线性化和可控、可观性分析。
Its dynamic control mode of vehicle tyre is derived by dynamics analysis, and the linearization, controllability and observability of the system are analyzed.
在非相对论性原理下建立了二端面弹性转轴的动力学方程。
A novel relative dynamics equation of the elastic rotation shaft possessed twain side is built in the nonrelativistic theory in this paper.
基于这个解，文中导出了具有任意自相似指数的正交异性体反平面弹性动力学问题的一般解。
On the basis of this solution, a complete solution for the anti-plane elastic dynamical problem with an arbitrary index of self-similarity in the orthotropic body is given.
应用弹性动力学分析方法，在合理假设的基础上，建立了震击作用动力学模型。
A dynamic model for jarring action is set up based on a rational assumption and by using the elastic dynamic analysis method.
基于相对论性原理建立了二端面弹性转轴的动力学方程、相对动力学方程及相似动力学方程。
A similarity dynamics equation and a relative dynamics equation of an elastic rotation shaft with twin sides based on the theory of relativity are built in this paper.
第六章研究了弹性结构中物理非线性柱和板条周期性强迫激励的动力学响应问题。
In the sixth chapter, the dynamic responses of the nonlinear elastic pole and panel under periodic load have been studied.
利用车辆-轨道耦合动力学理论所编制的程序，计算弹性轨枕有碴轨道与普通轨枕有碴轨道在相同工况下的动力响应。
By running the program based on vehicle-rail coupling dynamics, compute the dynamic response of elastic sleeper ballasted rail and common sleeper ballasted rail under same working condition.
通过拉格朗日方程建立了考虑关节弹性变形的双连杆机械臂系统动力学方程。
Based upon the Lagrange's equation, the dynamic equation of the two robotic arms system with elastic joint has been established.
从结构分析、动力学计算和动力特性实验三个方面阐述并研究了弹性联轴器的动力学特点。
Dynamic characteristics of an elastic coupling are expounded in three aspects including structure analysis, dynamics calculation and test.
本文介绍了投梭转子与投梭鼻之间撞击的动力学分析，包括速度变化、动能转换及弹性冲击的分析等。
The article makes a dynamic analysis of the impact between the picking bowl and the nose, including the speed variable, the energy transfer and elastic impact.
利用非线性动力学中的多种方法，考察了自由流动压对粘弹性圆柱壳稳定性的影响。
The influence of aerodynamic pressure on the stability of viscoelastic cylindrical shells is investigated by various methods in nonlinear dynamics.
建立了弹性纤维熔融纺丝的动力学模型，并利用计算机模拟探讨了其纺丝动力学过程。
A model on Melt - spinning dynamics of spandex is established, and its processing is studied by the way of analogue computation.
用近代非线性动力学理论分析了弹性支承有间隙的非线性刚性多转子系统的复杂运动。
Modern nonlinear dynamical system theory is used to analyze the complicated motion of a nonlinear high_speed rigid multi_rotor system with pedestal looseness.
综合使用非线性动力学中的数值分析方法，研究了参数对粘弹性圆薄板动力学行为的影响。
The numerical methods in nonlinear dynamics are synthetically applied to investigate the influence of parameters on the dynamical properties of viscoelastic circular thin plate.
对粘弹性材料阻尼对柔性多体系统动力学瞬态响应的影响进行数值研究。
Study of the effect of viscoelastic material damping on the dynamic response of flexible multibody systems is made in this paper.
运用运动弹性动力学方法建立高速曳引式电梯机械系统的动力学模型，进行其动态特性分析及振动控制研究。
The dynamic model of a high-speed traction-elevator is built up the dynamic characteristics of the system are analyzed and the vibration control techniques are studied.
抛物型积分微分方程多出现在记忆材料的热传导、多孔粘弹性介质的压缩、原子反应、动力学等问题中。
The integro-differential equation of parabolic type often occurs in applications such as heat conduction in materials with memory, compression of viscoelastic media, nuclear reactor, dynamics, etc.
从弹箭空间摆动和弹性振动耦合的动力学模型出发，对弹箭飞行过程中的共振不稳定性问题进行了研究。
Based on the coupled dynamic model for the spatial rotation and elastic vibration of a body, the resonance unstability of projectiles in flight is studied in the paper.
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