查询词典 transformation equation
- 与 transformation equation 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this paper, based on summarizing previous numerical studies on wave transformations, deriving an extended form of mild slope equation, which is taken as the governing equation. The equation simulates wave transformation in offshore area with finite difference.
本文在总结概述前人关于缓坡方程波浪数学模型的基础上,推导出一改进型缓坡方程,并以此为控制方程,采用有限差分方法,模拟近海海域的波浪变形。
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The paper aimed at resolving the question of side value of Laplace equation and Poisson equation in plane angular domain by using integral equation of the solution of mathematic physics equation.
旨在利用数学物理方程解的积分公式,去解决平面角形区域内Laplace方程和Poisson方程的边值问题,而其关键在于构造相应域内的格林函数。
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Chapter 9: We report a large quantity of numerical experiments of 13 different algebraic multigrid algorithms for solving the Poisson equation, anisotropic equation, equation with cross-derivative terms, general matrix problems with large off-diagonal positive entries, biharmonic equation, Toeplity matrix, elasticity systems, finite element discretization of the Laplacian and even 3D problems. Particular attention is focused on asymptotic convergence factors and CPU-time consumed. Numerical results for many different types of practical problems demonstrate the efficiency and robustness of the proposed algebraic multigrid methods.
第九章:在各种代数多重网格算法的基础上,进行了大量的数值试验,具体给出了十三种不同的代数多重网格方法求解泊松方程,各向异性方程,带混合导数项的方程,带有大的非对角正元素的一般矩阵问题,重调和方程,托普利兹矩阵,弹性力学方程组,拉普拉斯算子的有限元离散,甚至三维问题的较为丰富的数值结果,重点关注它们的渐近收敛因子和所需的CPU时间,来源于不同类型问题的计算结果既为代数多重网格理论分析和算法的改进提供了很实用的资料,同时也证实了本文给出的代数多重网格算法的效绩和稳健性。
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This model consists mainly of four kinds of simple line equations such as water level equation,velocity equation,auxiliary equation and initial equation.
该模型主要由水位方程、速率方程、辅助方程和初值方程这4种方程组成,它们都是一些简单的线性方程。
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The paper draws linear unusual differential equation a_0y~(n+a_1y~(n-1+…+a_(n-1)y′+α_ny=∑mi=0k_iδ~(i from the practical problems in the engineering field of electronic technology,circuit analysis,mechanics of materials,mechanical design and civil architecture,discusses the dependence of the solution of the equation on that of homogeneous,gives the algorithm of the equation,and draws the general algorithm of semi-odd number rank unusual Bessel differential equation.
在电子技术、电路分析、材料力学、机械设计和土木建筑等工程技术领域中,常会遇到一类非齐次项为奇异函数的广义线性微分方程,本文给出这类奇异微分方程的解对齐次解的依赖性,从而得出这类奇异微分方程的解法,求出了半奇数阶奇异Bessel微分方程的通解。如下列应用问题中的微分方
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In this paper, some especial higher power equation be enumerated, just like Binomial equation or Reciprocal equation, for people can't fine common extract roots formula about five and above power equation.
摘要基于五次或五次以上方程没有一般通用的求根公式,本文列举了一些特殊的高次方程的解法。你知道它的英文吗?
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In this paper, some especial higher power equation be enumerated, just like Binomial equation or Reciprocal equation , for people cannot fine common extract roots formula about five and above power equation .
摘要基于五次或五次以上方程没有一般通用的求根公式,本文列举了一些特殊的高次方程的解法。
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This paper discusses the Noether theorem of complete singular integral equation which containsboth the convolution kernel and the Cauchy kernel, and comes up with the Noether theoremwhich is similar to the Fredholm integral equation, the convolution equation and the singularintegral equation.
本文讨论了既含卷积核又含Cauchy核的完全奇异积分方程的Noether定理,得到了与Fredholm积分方程、卷积型积分方程、奇异积分方程相类似的Noether定理。
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This study is to give a solution for the estimation of flash point for mixtures, the necessity for classification of flammable liquids. The traditional models for predicting flash point of mixtures usually by the activity coefficient approach. However, the parameters of activity coefficient were regressed from phase equilibrium data in the literatures. If there is no such parameter in literatures for the desired mixture, the model cannot predict the flash point oft hat mixture. Thus, this research aims at the improvement of deficiency of the flash point prediction models in the literatures by useing UNIFAC (Universal Quasi-chemical Functional Group Activity Coefficient) equation, Dortmund-UNIFAC equation and Lyngby-UNIFAC equation. In this study, we were aim at the prediction model for miscible mixtures.From the result, it is suggested to use different type of UNIFAC equation to estimast activivity coefficient in the predition of flash point for different mixture type.
易燃液体分类的主要依据参数为闪火点值,因此本研究目的为解决易燃液体中混合物分类时所面临到的闪火点值缺乏的问题,而在过去文献中所提出的闪火点预测模式会使用到活性系数,但这些模式使用到的活性系数均需要相平衡的数据以回归其所需参数,若所欲估算闪火点的混合溶液文献上未有相关参数,则无法有效利用闪火点预测模式估算其闪火点,因此针对文献中现有闪火点预测模式的缺点,利用描述液体混合物活性系数UNIFAC (Universal Quasi-chemical Functional Group Activity Coefficient)方程式、Dortmund-UNIFAC方程式和 Lyngby-UNIFAC方程式,建立发展一闪火点预测模式,而本研究以互溶溶液为对象。
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In this paper, we will investigate the matrix equation in composition over a complete Brouwerian lattice. First, we give an equivalent condition for the solvability of this equation, i.e. theorem 2.2.3 in this paper: The matrix equation in composition over a complete Brouwerian lattice is solvable iff is the minimal solution of this equation.
本文主要探讨完备Brouwer格上的型矩阵方程,首先给出该类矩阵方程可解的一个等价条件,即本文的定理2.2.3:完备Brouwer格上的型矩阵方程可解的充要条件是是它的解,且是最小解。
- 相关中文对照歌词
- Beautiful Transformation
- Lawnmower To Music
- Transformation
- 25th Floor / High On Rebellion
- Algebra
- Persuasion
- Sporadic Movement
- At Transformation
- Things
- Behold The Wicked Child
- 推荐网络例句
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But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.
但是,这是不可能的,只要是搞市场经济,是有风险的任何行动。
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We're on the same wavelength.
我们是同道中人。
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The temperature is usually between 300 and 675 degrees Celsius.
温度通常在摄氏300度到675度之间。