本文主要讨论经济数学教学改革的几点尝试，其中心是密切应用数学与经济活动的关系。
The main idea of this article is to discuss the close relation between the teaching of economic mathematics and economic activities.
《经济数学》主要突出以“数学为主体、经济为应用”的思想，实现了数学与经济的有机结合。
The Economical Mathematics curriculum reforms mainly high lights the thought of "mathematics for the subject, the economy for application".
类似的，把数学排成首要复习课目，在后面复习诸如物理，经济学和商科类这些与数值和统计相关的科目时，你可能会更觉得心应手。 %。
Similarly, , choosing Maths to be one of the first subjects that you revise may prove invaluable when studying numerical or statistical subjects such as Physics, Economics and Business Studies.
经济理论的深化要经济学家与数学家的共同合作。
Economy deepens the coact that wants economist and mathematician theoretically .
数学，做为一门科学与技术的基础和工具学科之一，在今日飞速发展的知识经济和信息时代，其重要性已愈加突出。
Nowadays with the rapid development of knowledge economy and information, mathematics, a basic tool subject in science and technology, its importance is becoming more and more obvious.
经济研究中的“投入产出分析”是一种利用数学分析与电子计算机进行经济分析和经营管理的重要方法。
The analysis of input and output in economical research is an important method which employs mathematical analysis and computer aided economic analysis and management.
综合运用数学计量方法与空间可视化手段，从县域层次上，对福建省经济空间结构的现状特征进行分析。
Use both the mathematical measurement and spatial visualization tools, the authors analysis the spatial economic structure of Fujian province from the country level.
在该数学模型中，我们考虑了网损对经济运行计划的影响，使模型更与实际相接近。
Among this mathematics model, we consider network loss to influence that economical dispatch plan, make the model more close to reality.
然后，对该系统进行了经济分析，建立了吞吐量与系统净盈利之间关系的数学模型。
Then, the economical effect of this system is analyzed and a mathematical model developed on the relationship between the import-export and the net profit of this system.
线性互补问题在经济学、对策论和数学规划领域中有广泛的应用，线性互补问题解的存在性与特殊矩阵密切相关。
The linear complementarity problem was very useful in economics, it was widely used in game theory and mathematical programming.
作者论述了微观经济学中边际概念与弹性概念的数学背景，并指出它们在经营管理中的一些应用。
This paper discusses the mathematical backgrounds of the margin concept and elasticity notion in microeconomics and points out some applications in business management.
本文给出作为混沌经济学的数学基础的混沌与分形的简短介绍。
In this paper, a short introduction to chaos and fractal as mathematical base of the chaotic economy has been given.
与前几个版本相比，其重点是经济背后的推理公式，同时引导学生的数学，这将使他们能够谋求进一步阅读。
As with previous editions, the emphasis is on the economic reasoning behind the formulae while introducing students to the mathematics that will enable them to pursue further reading.
本文建议经济数学教学大纲要分层次，并鼓励教师自编教材，允许不同风格的教材进行交流与创。
The author raises that the teachers should compile teaching material, and establish the interchange system of teaching material of the deferent styles.
国外专家根据统计参数数学预测，认为21世纪煤层瓦斯将取代石油成为主要能源，世界将进入煤层气与天然气能源的经济时代。
As a energy resource, coalbed gas would replace oil to be the main energy with natural gas in 21st century.
从数学的角度给出并证明了在数理经济学中非常重要的利润函数与供给映射的几个性质。
The article deals with a few important properties of profit function and supply mapping in the mathematical economics from the view of mathematics.
在实验数据基础上，利用三次样条插值构造了发动机转矩和油耗数学模型，确定了最佳经济性与最佳动力性工作线。
Based on experimental data of engine, torque and oil consumption model of engine are established by method of spline interpolation. The optimum economy and power operation line of engine is obtained.
经济研究中关于数学使用的争论，实际上关系到对经济学的性质与意义、范围与方法等问题的讨论，同时也涉及到经济学对其语言的一个选择问题。
There is a long-time debate about the use of mathematics in economics. In fact, it is closely related to those discussions on the nature, significance, scope and method of economics.
讨论了切削参数的智能化选择问题，进而确定了建立优化数学模型的优化目标，即与企业生产相一致的经济指标最高生产率和最低成本。
Then the problems of wit choice for cutting parameters are discussed. At the same time, optimization aims are found. They are the high productivity and low cost.
必修课有17门，教授商务基础领域与数学及经济学辅助领域的主要知识。
17 courses in required subjects designed to provide a core of knowledge in the functional areas of business and in the supporting areas of mathematics and economics.
湖南大学数学与计量经济学院；（2）广州大学信息安全研究所；
College of Mathematics and Econometrics, Hunan University(2)Guangzhou University, Institute of Information Security;
湖南大学数学与计量经济学院；（2）广州大学信息安全研究所；
College of Mathematics and Econometrics, Hunan University(2)Guangzhou University, Institute of Information Security;
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