在物理学中，运动的物体有两个特征与理解能量系统动力学相关：惯性和动量。
In physics, moving objects have two characteristics relevant to understanding the dynamics of energy systems: inertia and momentum.
粒子的系统动力，角动量和动力学。
Momentum, Angular Momentum, and Dynamics of a System of Particles.
第二章工程车辆传动系统动力性分析。
The drive analysis on hydrodynamic mechanical transmission system.
研究了材料对非线性振动系统动力行为的影响。
The influence of material on the dynamic behavior of non linear vibrating system is studied.
采用系统动力方法研究了组织能力的演化过程。
Using system dynamics models and methods, this paper analyzed the evolutionary process of organization capability and inertia.
据此，考虑实际工况，设计主轴系统动力减振器。
In view of the above the dynamic shock absorber of spindle system is designed with the consideration of actual working conditions.
本文主要完成了航机发电系统动力保护的设计和实现。
This thesis mainly achieves the design and realization of the aircraft power protective system.
本文介绍多自由度非线性系统动力响应时程分析技术。
This is an introduction to the dynamic response time-history analysis technology for nonlinear mechanical systems with multi-degrees of freedom.
本文提出了一种求解复杂结构系统动力响应的数值计算方法。
A numerical method for solving the dynamic response of a complex structural sys tem is presented in the paper.
最后讨论了确定多自由度体系系统动力可靠性上下限的问题。
Finally, a new method to determine the upper and lower bounds of the system dynamical reliability for MDOF is proposed.
构造了系统增广特征矢量，实现了其系统动力响应的精确分析。
Accurate analysis of system dynamical response is achieved by constructing a system augmented eigenvector.
氧化沟系统动力配置主要考虑曝气、推动水流和水流混合的需要。
The configuration of power equipment in an oxidizing ditch system relates mainly to the demands of aeration, mixing and propelling water flow.
特征矢量的正交性是用模态方法求解多体系统动力响应的前提条件。
In multibody system dynamics, the orthogonality of eigenvector is the precondition to solve the dynamic response of system using the classical modal analysis methods.
在此基础上，建立了系统动力参数优化模型，并讨论了轴承动反力的计算。
The optimization model for dynamic parameters of the system are established on above basis and the calculation method of dynamic reactional force on the bearing are discussed.
研究表明该方法对研究此类非线性系统动力特性具有精度高、计算方便的优点。
Research result show that this method has advantages of high-precision and convenient calculation in researching the dynamical characteristics of the kind of nonlinear systems.
这为差速搅拌捏合机搅拌轴的结构设计及进一步的系统动力分析提供了理论依据。
It provides foundation for further systematic dynamic analysis and structure design of mixer shafts of differential velocity stirring kneader.
动力总成悬置系统的动力学参数是研究悬置系统动力特性和隔振设计的重要依据。
Dynamic parameter of power unit mounting system is an important basis for re-searching dynamic characteristic and vibration isolation design of the mounting system.
本文叙述了适用于拖拉机悬挂农机具系统动力分析的模态综合子结构方法的基本原理。
In this paper, af ree-interface modal synthesis method for the dynamic analysis of tractor-mounted implement system is described.
对具有随机参数的多自由度体系，提出了求解其系统动力可靠度上、下限的一种计算方法。
The system dynamic reliability of multi-degree-of-freedom (MDOF) system with random parameters and its upper and lower bounds is discussed.
针对随机压电智能桁架结构研究了基于概率的结构闭环控制系统动力响应分析模型与方法。
The problems of dynamic response analysis of closed loop control system based on probability for the random intelligent truss structures are studied.
通过对结构与理想流体耦合问题的分析，利用有限元方法对流固耦合系统动力响应进行了研究。
Through analysis of the coupling problem between structure and ideal liquid, some researches were done on the dynamic responses of solid liquid coupling system using FEM.
分析和评价了结构柔性等因素对火箭发射姿态和系统动力特性的影响，获得了一些重要的结论。
The influence of bending flexibility of the launch system on rocket's motion attitude and system's dynamic characteristics are discussed. Some important conclusions are drawn.
针对随机参数压电智能桁架结构研究了基于概率的结构闭环控制系统动力响应分析模型与方法。
The problems of dynamic response analysis of closed loop control system based on reliability for the intelligent truss structures with random parameters were studied in this paper.
结合现有的转子结构动力特性计算方法，开发出分析航空发动机转子系统动力特性的通用计算程序。
According to the calculating methods of current rotor structure dynamic characteristics, a general calculating program of analyzing aero-engine rotor system is developed.
文中还讨论了裂纹深度、裂纹所处的位置对系统动力不稳定区域的影响，且与有关文献的结果作出了比较。
The effects of crack depth, crack location on dynamic unstable regions of the system are discussed and compared with previous data.
本文把子结构法、振型迭加法、模态综合法等推广应用于非线性系统，提出分析非线性系统动力响应的离散分量法。
A method for dynamic response analysis of the nonlinear systems is presented. It is the development of the mode-superposition procedure and the modal synthesis method.
利用气体放电管的特性，实现了小灵通基站后备直流远供电源悬浮系统动力线碰触的检测；电路结构简单，实用性强。
The detecting circuit of power line touching of the suspension system of DC long-distance reserve power supply of PHS Cell Station was designed by the characteristic of gaseous discharge tube.
采用多级模态综合技术并利用结构旋转对称的特点，建立包括转动部件和固定部件在内的水轮机整机系统动力特性分析模型。
A model for dynamic analysis on a whole hydroelectric machine system was studied by multiple step mode synthesis technique, which consists of rotary and fixed components.
混合动力摩托车系统动力由使用LPG燃料的发动机和轮毂式直流无刷电动机提供，本文主要论述摩托车的电驱动设计部分。
The drive power of the hybrid motorcycle consist of engine using LPG fuel and wheel-style brushless DC motor, however here only the electric drive system is introduced in detail.
提出了一种新的计算转子机匣系统动力特性的方法—整体传递矩阵法，并在此计算方法的基础上进行了系统应变能的计算和分析。
An improved transfer matrix method-Whole transfer matrix method was applied to calculation of the critical speeds and vibration modes of a dual-rotor system with engine casing.
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