• 换热器模型基于分析,在动量、能量、质量三大守恒方程基础上引入一个反映两相之间相互关系的关系式以使方程可解

    The model of heat exchangers for room air conditioner are based on two phase flow analysis and an equation which reasonably reflects th…

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  • 得到方程未知数,这的。

    Now I have two equations with two unknowns and now I can solve.

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  • 本文应用一类线性微分方程了非均质变截面弹性直杆振动问题的精确,我们应用一精确验证渐近的精确度。

    This paper gives an exact solution for free vibration of a physically nonuniform straight bar with varying section by the use of a class of integrable linear ordinary differential equation.

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  • 同时利用带位奇异积分方程理论得到问题可解的主要条件指数计算公式

    By the singular integral equation theory we obtain the resolvable sufficient and necessary condition and the formula of counting index for the problem.

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  • 做为方程特例应用方法得到了对应的,此方法部分计算机完成。

    Particular important case of the equation can also be solved by this method. The method can carry out in part by computer.

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  • 本文介绍了非线性模拟电路故障分析方法对故障方程性问题进行了讨论。

    In this paper a method for the fault analysis of nonlinear analog circuits is introduced and the solvability of the fault equation is also discussed.

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  • 利用分支裂隙扩展建立断裂力学模型导出节理内聚力具有封闭时间方程

    Fracture mechanical model is developed by utilizing subcritical crack growth, leading to an equation that has a closed solution for joint cohesion as a function of time.

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  • 最后输出方程相关性谈一些看法

    At last, the author gives some ideas of the solubility and the correlations of the output equations.

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  • 本文研究了具有边界抛物型方程利用可解性的讨论得到问题摄动

    In this paper, the parabolic equation with boundary perturbation is considered. Using discussion of the solvability, the perturbed solution of original problem is obtained.

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  • 研究复平面单位域内一类非线性二维奇异积分方程性。

    In this paper, the solvability for a class of nonlinear two-dimensional singular integral equation is considered in unit circular.

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  • 使用矩量积分方程

    The equation can be solved with moment method.

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  • 星云复杂磁流体动力学方程近似简化为只与速度相关的方程,则得到一个可解的简单模型。

    The theory is based on the complex hydromagnetic equations of nebula, which are simplified approximately to the equations of velocity.

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  • 文中同时病态潮流问题潮流方程性也作了理论分析

    It also analyzes the abnormal load flow and suggests some methods to solve this problem.

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  • 由于不论如何复杂边界条件,列变形谐调方程困难所以用荷载分配法可解各类支承条件类交叉梁系内力

    No matter how complex the edge conditions are, it is not difficult to set up the equations of compatibility of deformation, therefore the internal forces of oblique

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  • 本文系数低阶谱模式研究了一个移动风应力强迫作用海流方程的问题。

    Multiple solutions to ocean equations under the influence of moving wind-stress with four Fourier comPonents are studied.

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  • 线性方程校正因子方法,在缺少纯标样的场合推荐应用。

    The method was rapid, simple and accurate. The correction factors of PETA were obtained by solving simultaneous linear equation.

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  • 本文主要研究半f -型拓扑空间单调映射不动定理一类非线性算子方程可解

    In this paper, we mainly discuss the fixed point theorems of monotone mappings and the solvability of a class of nonlinear operator equations in partially ordered F-type topological Spaces.

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  • 第4同伦摄动方法成功应用带有条件的时间分数扩散方程并且得到了近似

    In chapter 4, Homotopy perturbation method is successfully extended to solve time-fractional diffusion equation with a moving boundary condition and an approximate solution is obtained.

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  • 给出一类特殊贝尔方程新的条件实现计算机对该类方程可性及其精确的自动判定。

    A new integrable condition in a kind of special Abel equation is given in this paper. We can realize the special Abel equation integrability and accurate solution by computer.

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  • 通过化简故障诊断方程建立灵敏度矩阵奇异性测试频率关系从而直接判断故障诊断方程可解性。

    By simplifying diagnosis equations, the relation between testing frequency and matrix singularity is established to identify the existence of equation's solutions directly.

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  • 本文提出的方法,概念清晰计算简单省去联立方程所花费的工作量。

    It can be also handled with clear conception and simple calculation without solving simultaneous equation.

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  • 满足所有弹性力学基本方程,包含了全部弹性常数满足任意精度要求

    Every equation of elasticity can be satisfied and all the elastic constants are taken into account. Arbitrary precision of a desired order can be obtained.

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  • 满足所有弹性力学基本方程,包含了全部弹性常数满足任意精度要求

    Every equation of elasticity can be satisfied and all the elastic constants are taken into account. Arbitrary precision of a desired order can be obtained.

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