• 静力问题,将指数矩阵函数级数求解;对动力问题,采用状态空间迭代来求解。

    The exponential matrix function exhibition series was applied to solve the static problem; adopt the state space iterative method was applied to solve dynamic problem.

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  • 讨论精细积分存储需求问题,指出级数适合计算大型结构动力响应分析

    Storage requirements of precise integration method were discussed. Series solution of the method suits dynamic response analysis of large-scale structures much better than other methods.

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  • 反应级数确定化学动力研究非常重要,现给出了利用计算机微分确定反应级数方法

    Determination of reaction series is very important in the chemical reaction kinetics. How to determine the reaction series by differential method on computer is introduced in this paper.

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  • 首先提出求解一般动力方程的李级数方法给出具体实施办法泰勒展开方法一个推广

    Firstly, Lie series method to solve general nonlinear dynamic system is presented, and the implementation method is given in detail. It is an expansion of the Talor series method.

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  • 为了深入研究阵列动力行为,提出一种简化的阵列相位连续模型通过傅立叶级数法求得了解

    To intuitively understand the dynamic behavior of the array, a simplified phase continuum model was proposed and solved via Fourier series.

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  • 代数动力方法求得泰勒级数表示局域收敛的常微分方程精确

    By algebraic dynamical method, the exact analytical solutions of the ordinary differential equations are obtained in terms of Taylor series with local convergent radius.

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  • 依据反应级数活化能搅拌效应确定了该复盐溶解转化结晶反应动力机制

    The kinetic mechanisms of dissolution and crystallization reactions have been confirmed according to order reaction, activation energy and effect of stirring.

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  • 同时还研究胜利渣油中间相转化动力学,求得了反应级数、反应速度常数反应活化能

    The kinetics of mesophase transformation of Shengli residue oil was discussed and the reaction order, reaction rate constant and apparent activation energy were calculated.

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  • 研究辽河欢喜岭稠油减压渣油转化反应动力学,计算它们的反应级数表观活化能。

    The Kinetics of thermal conversion reaction of Huanxiling vacuum residue were also studied with the determination of the order of reaction and apparent activation energy.

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  • 提出一种理论模型计算原子化动力级数活化能

    A theoretical model has been proposed to calculate the kinetic order and the activation energy for atomization.

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  • 本文通过建立反应动力方程获得了麦草甲酸法制浆化学反应速率常数以及反应级数

    The rate constant and the order of reaction are determined through the establishment of kinetic equation in delignification reaction.

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  • 通过对尿素湿法烟气脱硫过程动力研究确定反应级数反应速率常数。

    Kinetics of wet flue gas desulfurization by urea is studied here, based on which reaction series and reaction rate constant are defined.

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  • 测定反应级数反应活化能建立了反应动力方程

    The reaction order and reaction activation energy are determined and the reaction kinetics equation is set up.

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  • 测定反应级数反应活化能建立了反应动力方程

    The reaction order and the reaction activation energy are determined and the reaction kinetic equation is set up.

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  • 实验结果证实升流式深床过滤过程中的生物反硝化反应动力级数在1/ 2-1级之间,动力模型基本吻合2,表1,参9

    The result approve that the order of reaction of bio-denitrification kinetics was about 1/2~1 and accord with the constructed model basically. 2figs. , 1tab. , 9refs.

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  • 提出近似计算法计算组分动力使方法能适用于任意反应级数的体系。

    Furthermore, an approximate algorithm is pro-posed to compute the kinetic spectrum of each species, thus making the method effective as well for reactions with fractional orders.

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  • 提出近似计算法计算组分动力使方法能适用于任意反应级数的体系。

    Furthermore, an approximate algorithm is pro-posed to compute the kinetic spectrum of each species, thus making the method effective as well for reactions with fractional orders.

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