应用数学

As an extension of the traditional mathematical expectation, Choquet expectation and minimax expectation have many applications in finance and insurance.

Choquet期望和最大、最小数学期望作为传统数学期望的一个延伸，在金融和保险上已经有了广泛的应用。一般来说，由于它们的非线性性，Choquet期望和最大，最小期望不容易算出。

Through the introduction of Matrix operations described in mathematical expectation greatest expectations, Decision tree and the largest expected utility criteria for the application of mathematics in economic decision-making expectations of the important role.

通过引进矩阵运算，阐述数学期望在最大期望值法、树型决策法和最大期望效用准则中的应用，说明数学期望在经济决策中的重要作用。

Radon variable; Mathematical expectation; Applications of mathematical expectation

随机变量；数学期望；数学期望的应用

Methods of mathematical physics＂ is a course which introduces the mathematics applied in physics.

数学物理方法》虽然是数学课，但是它是介绍在物理中应用的数学。

This paper details the basic idea and main point of perturbation method in slo-ving complex mathematical problem, in which the characteristics of perturbation method are put stress on.

本文简要说明了摄动法在求解复杂数学问题中的基本思想和要点，着重分析摄动法在求解泡沫塑料气泡膨胀数学模型中的应用。

I was his teacher of Multivariate Statistical Analysis at Grade Three of the university.

作为数学科学学院的副院长和他的老师，我对他严谨的态度，优秀的数学能力以及应用能力印象深刻。

Nonlinear functional analysis is not only profound theory but also widelyused research discipline in mathematics, in the context of nonlinear problemsof mathematics and natural sciences, a number of theories and methods of dil-ing with nonlinear problems have been established.

非线性泛函分析是数学中既有深刻理论又有广泛应用的研究学科，以数学和自然科学中出现的非线性问题为背景，建立了处理非线性问题的若干理论和方法。

The study of operator algebra bagan in 30times of 20th century. Though compary with some other theory it is relatively new, but it has unexpected application in some mathematic theory and other subject, such as quantum mechanics, noncommutative geometry, linear system, contral theory, number theory and some other important branches of mathematics.

算子代数理论产生于20世纪30年代，它在数学和其他学科中都有着出人意料的应用，它与量子力学，非交换几何，线性系统，控制理论，数论以及其他一些重要数学分支都有着广泛的联系和相互渗透。

This paper Puts forward the four main parameters of the Permeability classification for coal mass es, that is,the fractal dimension of the cracks in coal mass es,the number of the cracks in one meter's characteristic scale, the conducting water coefficient of coal samples and its Porousness; and founds the mathematical pattern of the complex judgement by fuzzy sets.

提出了进行煤体渗流特性分类的四个主要指标，即煤体裂隙分布的分形维数D、特征尺度L＝1m的裂隙条数N、煤样导水系数T和煤的孔隙率η等；建立了煤体渗流特性模糊数学综合评价的数学模型；根据煤层注水工程应用的实际情况。

This paper discusses maths base of principle of superposition from direction of maths physics and summarizes its application in physics, and points out the suitable range of the principle of superposition.

本文从数学物理的角度讨论了迭加原理的数学基础，概述了迭加原理在物理学中的应用，并指出迭加原理的适用范围。

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。