应用数学

It is just for the above reasons, statistical theory and simulated mathematical models, such as fuzzy mathematics, grey system theory, analytic hierarchy process, set pair analysis as well as the remote-sensing technology of geographic information systems are more and more emphasized so as to heighten the scientific value of such assessments.

综述了最近几年环境评价中应用较广或新出现的综合评价方法及其在环境评价中的应用，重点介绍了模糊数学方法、灰色系统理论、层次分析法和集对分析等数学模型评价方法，以及地理信息系统技术的原理和有关应用。

Comprehensively making use of the basic theory, such as Space Analytic Geometry, Gear Meshing Engagement Theory, Method of Mathematical Calculation, Theory for Error Analyzing and Data Processing, the author has established the mathematical models of the new method, which has included the analytic mathematical model for precision orientation, the mathematical model for the ball's diameter and the measuring diameter, the mathematical model about the ball's centre, the calculation model for tooth alignment diviations and the model for tooth alignment error evaluation.

本文综合应用空间解析几何学、啮合原理、计算方法、误差理论与数据处理等有关基础理论，推导建立了新方法的数学模型，包括：确定定位关系的解析法数学模型，测球直径与测量半径的数学模型，测球球心的数学模型，齿向偏差的计算模型以及齿向误差的评定数学模型等。

Activities of mathematics experiment can arouse the students' interests in learning mathematics,strengthen the active feeling of learning it,help students understand it much better,cultivate the manual and application ability,provide innovative opportunity for students and improve the achievement in learning...

数学实验活动可以提高学生学习数学的兴趣；增强学生学习数学的主体意识；有助于学生更好地理解数学；培养学生动手、应用的能力；为学生提供创新的机会；提高学生学习数学的学业成绩。

With many years of mathematical teaching and far-sighted investigation into the teaching software used in middle schools, the author finishes a book "practical courses on Geometer"s Sketchpad?

结合数学学科和多年的教改对当前中学数学应用教学软件进行深入的调查、分析，探索、实践，由本人编写了《面向高中生的数学应用教学软件《几何画板》速成实用教程》。

Department of Systems Science and Mathematics Math.

刊载计算机在数值分析、概论率、数论、人工智能等数学研究中的使用，计算机的数学模型，计算机与数学相互应用及其在环境科学、生态学、生物学和城市系统领域的应用方面的原始论文、评论等。

This paper introduced the appliance of probability and statistics in reality,including classical model,formula of total probability, normal distribute,mathematics expectation and the central limit theorem.While it also discusses the widely uses of probability and statistics and the close relationship with the real life.Therefore,it lays the theoretical foundation for the practical uses with probability and statistics,and the basis of mathematics model.

本文介绍了概率统计的某些知识在实际问题中的应用，主要围绕古典概型，全概率公式，正态分布，数学期望，极限定理等有关知识，探讨概率统计知识在实际生活中的广泛应用，进一步揭示概率统计与实际生活的密切联系，为应用概率知识解决实际问题，数学模型的建立，学科知识的迁移奠定一定的理论基础。

In this thesis, the author combined system engineering theory and fuzzy mathematics with water-power engineering, by the research of fuzzy mathematics and risk analysis technique, the application of fuzzy comprehensive evaluation and risk analysis technique in the decision of construction period and selection of different schemes is discussed. And the proposed analysis technique is validated by the application of practical engineering.

本文将系统工程理论及模糊数学理论与水利水电工程实际相结合，通过对模糊数学和风险分析技术的研究，讨论了模糊综合评判法和风险分析技术在大型水利工程工期论证和方案选择中的应用问题，并结合具体工程中的实际应用，说明该种分析技术可为同类工程借鉴和应用，具有较好的应用前景和价值。

Firstly applying the notion of appropinquity in fuzzy mathematics to solve the scientific choice of optional instances. Secondly using synthetical judge to confirm the amendatory coefficient of territorial and separate factor. Lastly applying appropinquity and choosing close principle again to rationally confirm the appraisal result.

1应用模糊数学的贴近度概念来解决市场比较法应用中的可比实例的科学选择问题，用模糊数学的综合评判法来确定区域因素和个别因素修正系数，最后再次应用贴近度和择近原则较科学地解决了估价结果的合理确定问题。

Keeping to the standpoint of secondary normal schools, we study teachers and students' sense of mathematics application as well as the sense of appraising the talent; on the other hand, we pay more attention to the research textbooks' content system and teaching method. Combining the reformation of new courses,advanced that the mathes courses reformation of normai school must in front of the elementary school.The application of mathematice by some basic attitude , Make normai school students livinged to apply mathematics be used as a kind of basic standpoint with the attitude, melting into its the character of the whole..

结合新课程改革对师范学校的课程内容体系、教学方式进行研究，从师范教学的师范性和示范性特点出发，提出师范学校的数学课程改革应走在中小学课程改革的前面；培养中小学学生的数学应用意识应从培养师范生入手，使师范生把数学应用作为一种基本的观点和态度，融入其整体素质。

One of the content is using efficiently multimedia computer and maths software in teaching process,and potentiating the geometrical teaching by all appearances, translating the difficulty of knowledge, strengthening the understanding of concepts. Another content is how to carry out the maths experiments, how to set up the problem for student.

研究的主要内容使如何有效地利用多媒体及数学应用软件，加强高等数学的几何直观教学，化解知识的难点，加强概念的理解；开设数学实验，创设探索数学问题的情景，培养学生探索数学问题的习惯和能力。

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。