查询词典 numerical method

In this paper, a numerical method to verify the existence of solutions for variational inequalities is presented.

基于文献[1]给出了一种数值证明变分不等式解的存在性方法。

The torsional model is solved by numerical method by considering the boundary condition and initial condition.

在给定初始条件和边界条件的情况下，采用数值计算方法求解了钻柱扭振模型。

By the theory of natural boundary reduction, the natural integral equation and the Poisson integral formula of the problem considered are obtained, and the numerical method of the natural integral equation is given.

通过自然边界归化，获得了该问题的自然积分方程和Poisson积分公式，给出了自然积分方程的数值解法，并通过数值例子以示本文方法的可行性与有效性。

In early 5th century AD, for deriving the cycle of the intercalary month in a calendar-making system, a numerical method was invented by Chinese Mathematician.

中国古代历法家在公元 5世纪初发明了一种推求新的闰周的简单算法。

Stokes problems of interior domain are discussed synchronously, and comparied with pure numerical method.

3采用自然边界积分与有限差分的耦合方法，求解了自然边界积分法无法直接求解的一般区域上的Stokes问题，探讨了内部区域Stokes流问题，并与纯数值方法的结论作了比较。

Because of the complexities of constructions in hospital neutron irradiator and the natural circulation, the advanced numerical method is used for the detailed study by the computational fluid dynamics program generally used in the world.

由于医院中子照射器内部结构的复杂性，以及采用自然循环的流动方式，本文采用了目前国际上通用的CFD计算程序，利用先进的数值计算方法对课题进行了细致的研究。

In this thesis, we mainly apply dy-namical systems theory and numerical method to study the dynamical properties ofplanar piecewise isometric systems.

该类系统在复杂动力学系统中的研究具有重要的理论意义和应用价值。

The numerical method and conclusions provided in this paper are useful for engineers of composite laminated sandwich plate s...

本文给出的有限元方法和结论，对于从事复合材料夹层板结构设计的工程技术人员具有一定的参考价值

Third,a semi-numerical method that uses finite difference for time toreplace Laplace transform for time is presented.

第三，提出了分布参数系统的半数值解析方法，通过对时间导数项用配置法进行差分离散，避免了Laplace变换。

The whole process of fiber pull-out load and pull-out displacement was carried out by using numerical method.

完成了纤维拉拔荷载与拉拔位移全过程的数值计算。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。