许多化工过程的精确动态分析计算是一个大规模的刚性常微分方程组的求解问题。
The accurate dynamic analysis of a lot of chemical processes is a large scale problem of solving an array of combined stiff ordinary differential equations.
采用ANSYS-DYNA3D软件对缓冲结构进行大位移变形的动态分析计算。
The large deformation of the part is dynamically analyzed and computed with ANSYS-DYNA3D software.
描述塔式起重机的典型作业过程，分析作业过程中出现最大动载荷的可能工况，从而对塔机结构体系动态分析计算工况作出准确、合理的选择。
According to the practical condition, the typical working process of tower crane are analyzed in detail and the tower crane's load case for dynamic analysis are determined.
对模拟调节系统的分析计算表明，它具有良好的动态品质。
The analysis and calculation of analog system show that it has good dynamic characteristic.
通过实例计算，此法用于地下水位的动态分析效果显著。
Through Calculation examples this method is proved to be satisfactory for analyzing dynamic state of groundwater level.
论文包括四部分：气动分析与计算理论、紊流风场模型、动态失速模型、组件软件开发。
This paper includes four sections: aerodynamic analysis and calculation, turbulent wind field model, dynamic stall model, develop software with COM.
对已发生过或可能出现的故障形式，进行了过渡过程动态故障模拟计算和特性分析，获得了动力系统全系统动态故障模式库。
The dynamic fault simulating computation and characteristic analysis of transition process is performed under fault conditions, so the dynamic fault pattern base for whole power system is acquired.
门架结构工程计算和动态分析中均需求解和应用门架任意点的位移，但目前尚缺乏这种位移公式。
Arbilrary particle displacement is required to be solved and applied in engineering calculation and dynamic analyses for gantry structure, but formula of this kind is still lacking at present.
论述了船舶轴系动态特性的实验与理论计算的综合分析方法。
His paper presents a comprehensive method for analyzing dynamic characteristic experiment and theoretical calculation of Marine shafting.
以北京银谷大厦办公楼为例，围绕着如何改进原建筑与空调系统方案，对其空调冷热负荷作了动态计算分析。
With the example of Beijing Yingu Building, aiming at improving original building and air conditioning scheme, calculates and analyses dynamic load of air conditioning.
本文分析了基于实时动态潮流计算的预测电力系统的稳态频率的方法。
This dissertation analyses the estimation of steady state frequency method based on the calculating of real-time dynamic power flow.
本文通过三维有限单元法分析计算与现场动态应力检测相结合，得到各工况下主梁最大应力部位的实际应力—时间历程。
Firstly, the actual stress history of the projecting beam's maximal stress area is acquired by integrating the three-dimensional FEM analysis calculation and the dynamic stress test at field.
本文对粘弹性约束阻尼夹层板的动态特性进行了理论分析和数值计算。
Theoretical analysis and numerical computation for dynamic characteristic of the sandwich plate with constrained damp layer are presented in this paper.
通过对西尧煤矿瓦斯动态分析，应用计算方法进行了防突预测，并对此提出了相应防治措施。
Through the dynamic analysis on the gas in Xiyao Coal Mine, this paper makes the penetration prediction by using the calculation method, and advances some corresponding preventive measures.
电磁场计算及动态分析模块。
The module of electromagnetic field calculation and dynamic analysis.
同时对机构进行了静态和动态特性理论分析，提出了机构静态和动态计算解析式，并用有限元方法对机构动态和静态特性进行了验证。
Theoretical analysis is done on the static and dynamic characteristics of the structure, differential equations are presented, and it is also verified by the finite element method.
通过对无阀气功冲击机构的动态特性分析，本文提出了性能参数计算，的线性加速度法，改进了B.M。
Having analysed the dynamic character of valveless pneumatic percussive mechanism, this paper provides a linear acceleration method for calculating characteristic parameters, and corrects B. m.
针对TBM施工隧道仰拱预制块的特殊结构，采用围岩-结构模式，进行了模拟施工动态的受力影响计算分析。
According to the special structure of precast block of inverted arch for TBM construction tunnel, the dynamic construction state is modeled by FEM with surrounding rock - structure calculating model.
然后结合输电系统的实际情况分析计算了降阶模型误差对最优励磁控制的微动态稳定鲁棒性的影响。
The effect of the modelling error on the micro-dynamic robust stability of an optimal excitation regulator is calculated according to the actual conditions in a transmission system.
本文从静态和动态二方面对系统进行受力分析和计算。
In this paper, we can go in on the force analysis and calculation in both static and dynamic phases.
用动态静力学方法分析了由杆件变形引起的手部动态误差，并以例子说明了计算过程。
The dynamical errors due to the deformations of links are calculated by the kineto-static method and an example illustrating the above procedure is provided.
比如，潮流计算、无功补偿规划、电压稳定、频率稳定及长期动态过程的分析等。
For example, power flow, reactive power compensation, voltage stability, frequency stability, and analysis of long terms dynamic process.
用有限元方法对单层板结构进行了动态特性分析，并编制了相应的有限元动力计算程序。
The dynamic characteristic of monolayer plate is analyzed by the finite element method, and relevant finite element computation program is compiled.
模流分析技术是利用计算机对注塑件动态填充过程进行模拟。
The mold flow analysis utilizes the computer to simulate dynamic filling process about the injection mold.
本文描述了用于多重动态子结构分析的计算机绘图原理和算法，并阐明了软件SVGRS的实现过程和功能。
In this paper, principle and algorithm of computer plotting for multiple dynamic substructure analysis are described. The realization process and functions of the software SVGRS are also illustrated.
详细阐明了时间序列的基本思想、几种基本时序模型和时序动态特征，讨论分析了如何进行模型识别、模型参数计算和模型的定阶。
The basic idea and some kinds of the common time series models and the development characteristics of time series are explained in detail.
利用有限元方法对摩托车车架动态特性进行了分析计算，并通过实验模态方法进行了相应的实验验证，获得了车架模态参数和振型。
It is analyse and calculation about the dynamic characteristic of motorcycle frame by FEM model, carry on validation through experimental modal method, Get back frame modal parameter and shake type.
本文用动态有限元理论计算及在线测试分析方法，对振动筛的强度作了分析，提出了筛体结构的改进方法。
The paper analysis strength of the vibrating screen, put forward improving method for its structure, with the dynamic finite element method and dynamic measure.
试验模态分析与有限元计算相结合的研究方法是一种实用、可靠的结构动态分析的现代方法。
Dynamic analysis of structure through combining the finite element method with the experimental mode is a practical reliable and effective modern method.
试验模态分析与有限元计算相结合的研究方法是一种实用、可靠的结构动态分析的现代方法。
Dynamic analysis of structure through combining the finite element method with the experimental mode is a practical reliable and effective modern method.
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