equations的例句大全

In this article the nonparallel stability of the boundary layer is investigated effectively by using the parabolized stability equations ( PSE).

采用极为有效的抛物化稳定性方程（PSE）方法研究边界层的非平行稳定性。

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Since the effects of both optical amplitude and phase on the coupling equations and coupling coefficients are considered fully in the present method, our results are more comprehensive in describing the coupling of nonparallel waveguides and should be more meaningful for practical applications.

由于该方法同时考虑了非平行波导中光场相位和振幅对耦合方程和耦合系数的影响，因而所得结果能更全面地反映非平行波导的耦合特性，对实际应用更有意义。

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Coupling between nonparallel waveguides is studied by coupling mode theory, and the coupling equations and coupling coefficients are obtained.

利用耦合模理论对非平行波导耦合特性进行了研究，得到了非平行波导的普遍性耦合方程及耦合系数表达式。

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The nonparallel linear stability of the two-dimensional and three-dimensional disturbance waves are studied by the parabolized stability equations.

采用抛物化稳定性方程（Parabolized Stability Equations，PSE）研究了非平行流边界层二维、三维扰动波的线性稳定性问题。

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The parabolized stability equations ( PSEs) for high speed flows, especially supersonic and hypersonic flows, are derived and used to analyze the nonparallel boundary layer stability.

针对高速流动，特别是超声速和高超声速流动的非平行边界层稳定性问题进行了研究。

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The weak nonlinear instability of a nonparallel boundary layer is studied by nonlinear parabolized stability equations ( PSE).

采用非线性抛物化稳定性方程（PSE）研究了非平行边界层的弱非线性稳定性。

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Our BASIC program is used in the calculation and regression analysis for clw yarns, the plural linear regression equations between technical parameters and quality targets are given.

并利用我们编制的BASIC程序，在电子计算机上对包芯纱进行了计算与回归分析研究，打印出了各工艺参数与各质量指标之间的多元线性回归方程。

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One type of shallow water equations, namely, generalized DGH equation with strong dispersive term is introduced. By double linear formation, double Hamilton structure and some conservation laws are obtained.

研究一类浅水波方程即广义强色散DGH方程，通过转化为双线性形式，得到了双Hamilton结构和一些守恒量。

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With DQA, fundamental laws can be reasoned out, and their relevant fundamental equations can also be deduced without using any concrete law.

运用量纲定量分析，可以推导出基本定律，也可以避开具体定律推导出与这些定律有关的基本方程；

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The flux vector splitting method is adopted to solve the 2-D Euler equations and a numerical simulation is conducted for the division-flow inlet of Dual Combustor Ramjet ( DCR) as well as the cold-mixing flow field of both flows from a dump combustor and from a supersonic inlet.

采用矢通量分裂法求解2D－Euler方程组，对亚燃／超燃双重燃烧冲压发动机（DCR）进气分流流场及其双重燃烧的冷态掺混流场进行了数值模拟。

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In this paper we use the method of seidel iterative to give the existence and uniqueness theorems of continuous solutions for a class of system of nonlinear functional equations in a special class of functions.

本文利用Seidel迭代方法给出一类非线性函数方程组在某一特殊函数类中解的存在性和唯一性定理。

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For 1D problems, the difference method was used to solve these equations.

由于本文只研究一维问题，解连续性方程用差分方法。

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An Algebraic Multigrid Method of Quadratic Lagrangian Finite Element Equations Under the Unstructured Quadrilateral Grids

求解非结构四边形二次拉格朗日有限元方程的代数多重网格法

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The inverse system mothod of nonlinear control is revised to be suited for controller design of a class of non-inverse system, and a set of desired dynamical equations and choice rules of parameter are presented.

改进了非线性控制的逆系统方法，使之适用于一类典型的不可逆系统的控制器设计；

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For the semilinear differential equations with nonlinear term f ( u), this paper introduces a simplified finite element method, called as interpolated coefficient finite element method, which requests that/(?/,) is replaced by interpolation Ihf ( uh) in numerical computation.

本文针对半线性微分方程中含有的非线性项f（u），在有限元计算中将插值I hf（u h）代替f（u h），从而得到一种简化的有限元法-插值系数有限元法。

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This method needs not decouple the telegrapher's equations for multiconductor transmission lines, and is also suitable to nonuniform coupled transmission lines.

该方法对于耦合传输线无须进行解耦，在处理非均匀频变传输线时也非常方便。

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An Efficient Transient Analysis Method for General Transmission Lines Based on the Time Space Discretization of Telegrapher Equations

传输线瞬态分析中基于电报方程时-空离散的有效方法

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Secondly, the ordinary integration methods are used to salving the auxiliary equations.

第二步，用通常的积分法解辅助方程；

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The cure kinetic equations were deduced from Kissinger equation and Ozawa Flynn Wall equation, by which the mathematical technique used to evaluate the parameters of the cure kinetics, the reaction order and activation energy.

分别用Kissinger方程和Ozawa-Flynn-Wall方程推导了该固化体系的固化动力学方程，并计算了固化反应活化能。

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The value of the Wiener Index for a class of linear phenylene molecular graph is calculated, and the linear recursive formulas is obtained, and then the exact expressions are gained by solving some difference equations of the recursions.

文章给出了一类一般线性聚亚苯基图hQ的Wiener拓扑指标的线性递推公式，通过求解差分方程而得到了它的Wiener拓扑指标的精确表达式。

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