数学

The sums may be from any one or combination of the following topics: pre-algebra, algebraic expressions, algebraic expansion (multiplication of binomials and trinomials), algebraic factors, simple equations,simultaneous equations and quadratic equations.

数学试题可能来自于下列主题之一或者其组合：学龄前数学，数学表达式，代数表达式，代数因数，简单等式，联立方程式和二次方程式。

The problem of spherical cavitated bifurcation was examined for a class of incompressible generalized neo-Hookean materials, in which the materials may be viewed as the homogeneous incompressible isotropic neo-Hookean material with radial perturbations.

[1]上海大学数学系，上海市应用数学和力学研究所，上海200072 [2]上海大学数学系，上海市应用数学和力学研究所，上海200072／／烟台大学数学与信息科学系，山东烟台264005

To solve this problem, it is necessary not only to consider the relationship caused by the difference of the method of projection, by that of the elements of ellipsoids and by that of the original data between the new and the old coordinates, but also to consider the observation errors caused by the two measurements.

解决这一问题必须考虑两种坐标间投影方法、椭圆体元素、起算数据等不同所引起的数学关系，而且还必须考虑到两次测量所引起的测量误差。本文所提出的数学模型确保以上所述数学关系准确，在此条件下，采用最小二乘法，使得由于地图投影等因素和测量误差所引起的新、旧坐标间的差异，一次加以处理。

The aim of this text is about how to serve the students better in their special field of study, train their interests in maths studying and how to fully reflect the quintessence of dual system.Key words : Dual system educational system; the thought based on ability; teach students according to their level; interest

本文拟就将从&双元制&模式下数学怎么更好地为学生学习专业课程服务，培养学生学习数学的兴趣，在数学学习中怎样秉承以能力为本位的&双元制&教育制度的精髓等五个方面进行初浅的探讨。

Hisresearch on philosophy has the important relations with the mathematicaldevelopment and especially with the investigations of the logicists, formalists andintuitionists on the mathematical foundation.

因为他的诸多哲学思考都与当时的数学发展特别是数学中逻辑主义、形式主义和直觉主义对数学基础的探讨有着重要的联系。

This passage advances a teaching idea that math-experiments should be carried out in Senior-teaching on mathematics. I have done some research on math-experiments teaching with the software of 《the Geometers Sketchpad》.

本文提出了在高中数学教学中进行数学实验的教学观念，并以《几何画板》软件为载体进行数学实验教学的探索。

I suppose that only four years of mathatics learning of the undergraduate is not enough for me, therefore I really want to improv...

问题补充：我觉得我仅仅在本科四年里学习数学对我来说是不够的，所以我想继续增加我的数学知识和提高我的数学能力。

The ability to work in training at the same time, also participated in various competitions, have access to Hua Luogeng Mathematics Olympiad Cup third place, and hope that the Mathematics Olympiad Cup bronze medal, junior high school math league provincial second prize.

从小学起到初中始终担任班长的职务，是老师的得力助手。在培养工作能力的同时，还参加了各种竞赛，曾获得华罗庚杯数学竞赛三等奖，希望杯数学竞赛铜牌，初中数学联赛省级二等奖。

The ability to work in training at the same time, also participated in various competitions, have access to Hua Luogeng Mathematics Olympiad Cup third place, and hope that the Mathematics Olympiad Cup bronze medal, junior high school math league provincial second prize.

在培养工作能力的同时，还参加了各种竞赛，曾获得华罗庚杯数学竞赛三等奖，希望杯数学竞赛铜牌，初中数学联赛省级二等奖。

Through studying the math model and "man- plane-environment" operation system model, we analysed the usage range and virtues and defects of transmitting function model of human, optimal con- trol model and fuzzy control model;After analysing "man-plane-environment" operation system, com- puter simulation, we put forward the man- plane -enviroment operation system computer simula- tion evaluation system to determine the best match between pilot and plane.

摘 要：通过对人-飞机-环境模拟仿真技术中人操作者的数学模型及&人-飞机-环境&操纵系统的数学模型的研究，具体分析了人的传递函数模型、最佳控制模型、模糊控制模型的适用范围及优缺点，并在对&人-飞机-环境&操纵系统的数学模型、性能指标进行分析后，提出了确定驾驶员和飞机之间最佳匹配的&人-飞机-环境&操纵系统计算机模拟综合评估系统，从而使人们一开始设计飞机时就考虑驾驶员作用，减少设计盲目性，缩短设计周期。

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。