基本思想

We also illuminated the principle of each method, and listed corresponding mathematical model as well as basic solution process.

详细分析了三类方法的基本思想，根据其基本思想给出了相应的数学模型及数学模型的基本求解步骤。

Chapter 2, it introduces the basic cerebration and methods of mathematics, listing the gradually used basic cerebration and methods in secondary-school teaching, and then sorts them out, by simply explaining the sample problems, to make the readers especially the worker including me understand the theory generally.

第二章介绍了数学基本思想方法，列举了中学数学教学中常用的数学基本思想方法，并对此进行了分类，又通过例题加以简单地讲解，使读者，特别是包括作者本人在内的从事数学教育的工作者对中学数学基本思想方法有了全面的认识。

Chapter 4, lists the teaching cases in teacher's teaching, combined the cases dissecting the teaching methods of mathematics and mathematical cerebration and methods in the point of view of psychology, then infers that to proceed the teaching of mathematical cerebration and methods is necessary. In the other hand, I compared and studied the association between the basic mathematical cerebration and methods and other mathematical knowledge, answer the questions that which mathematical cerebration and methods are more worthy to jut out. At last, infers a mode of the teaching in mathematical cerebration and methods.

第四章列举了教师在授课中的教学案例，结合案例从心理学角度对中学数学教学与数学思想方法教学进行剖析，得出进行数学思想方法教学是十分必要的；同时对中学数学教学中的数学基本思想方法与其它数学知识的关系进行了对比分析，对在中学数学教学中突出哪些数学基本思想方法为好做了解答；最后给出了数学思想方法教学的一个教学模式。

There are two absolute converse attitudes about sustained development of social economic among the classis economist, one is Adam Smith as the delegation of pessimist, the other is Malthus as the delegation of pessimist. Marx and Engles developed the continuous development by summarizing others' thinking, but the next economists discarded the theory of Marx after October Liberation in Russia and Chinese Liberation got success. Serious fact tells us: Political economics can't discard the concept of sustained development which the basic theory in political economics.

古典经济学家对社会经济的可持续性问题存在着两种截然不同的看法，一种是以亚当斯密为代表的乐观派，一种是以马尔萨斯为代表的悲观派；马克思、恩格斯在总结前人思想的基础上，发展了可持续发展思想；但是，苏联十月革命胜利和中国革命胜利后的政治经济学却舍弃了马克思恩格斯的这些思想；严酷的现实告诉我们，政治经济学不能抛弃可持续发展观念，可持续发展应当是政治经济学的一个基本思想。

The discrete curvature vector based method to fair mesh by modifying vertex positions We first low-pass filter the discrete curvature vector function to make it change more gradually and uniformly, and then modify the vertex positions according the resulted function to improve the fairness of mesh.

以此为基础，给出了两个算法：网格改点光顺的离散曲率向量法基本思想是先用低通滤波算子修匀曲率向量，并由此修改顶点的位置以改善网格的光顺性。具体算法吸取了优化问题中Zoutendijk可行方向法的基本思想。

The paper is divided into four parts. The prologue, the first, the second and the third part of the paper mainly discuss the person of Yang Zhu, the social background of his thinking, his basic ideas, the relationship between the thinking of Yang Zhu and Confucian, Taoist and Monist and also the analysis of the reason for the demise of his thinking.

本论文共分四章，引言及第一、第二、第三章、第四章主要探讨杨朱其人、其思想产生的社会背景、杨朱的基本思想和杨朱思想与儒家、道家、墨家的关系及其思想消亡的原因分析，结语对前面进行简单概括并对前面尚无论及的部分进行必要的说明。

This essay introduced the basic analysis method of Markovian prediction method and the Markov chain model is established to solve the common problems. The transition probability matrix is set up by using the theory of Markov chain.

本文从马尔可夫预测法的原理入手，通过剖析其方法的基本思想，推导出体现马尔可夫预测法基本思想的预测模型，着重介绍转移概率矩阵在经济领域的应用。

The dissertation gives a brief description about the developing situation and control theory of robot firstly, and then the underlying idea and characteristic of CTC are introduced in detail. Subsequently three classes of control strategies with compensation control structure which are based on CTC are proposed. The overall idea is that the system of robotic manipulators is decomposed as two parts: one is nominal system with perfect knowledge of dynamic model and the other is system with uncertainties. CTC is used to control nominal system. For uncertainties system, we utilize the regressor of robotic system or bounding function on uncertainties to design different compensation controllers. The outputs of the two parts control the robotic

本论文首先介绍机器人的发展概论概况，然后对计算力矩控制算法的基本思想和主要特点作详细的阐述，紧接着探讨基于计算力矩结构不确定性机器人的补偿控制方案，其中的基本思想都是将不确定性机器人系统分解成标称系统和不确定系统：对于标称系统，采用计算力矩控制；对于不确定系统，利用机器人系统的回归矩阵或集中不确定性上界的包络函数，设计不同的补偿控制器。

In chapter 2, the basic ideas of binomial pricing model are concerned, we discuss binomial pricing model of discrete up-and-out calls and show the formula, it extends binomial pricing model of European option. It is then followed by the discussion of the structure and thought of trinomial pricing model, the formula of barrier option is derived. At last, we provide mixed trinomial pricing model.

第二章，首先介绍了二项式定价模型的基本思想，推导出了障碍期权的二项式定价公式，此式推广了标准的二项式定价公式；其次，介绍了三项式定价模型的构造及基本思想，得出了障碍期权的三项式定价模型；最后，推广了三项式定价模型，提出了混合型三项式定价模型。

Model survey ,style survey, rifeness survey , visit method, opening method ,tabulation method, literature method,and history method are the survey and the detailed methods of investigation in rural area by Mao Zedong.

毛泽东农村调查研究方法是中国共产党正确认识中国基本国情和中国农村社情民意的基本思想方法和工作方法，也是中国共产党领导中国人民改造旧中国，建设新中国以及实现现阶段奋斗目标的重要思想方法和工作方法。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。