一、理解支持价格、限制价格的含义 二、掌握支持价格、限制价格的利弊 三、学会运用支持价格或限制价格理论分析和解决现实问题

Outline MM ean-variance analysis; ean-variance analysis and utility maximization; Does high moment matter?

Lecture Outline Introduction to queuing systems Conceptual representation of queuing systems Codes for queuing models Terminology and notation Little's Law and basic relationships Birth-and-death processes The M/M/1 queuing system State transition diagrams Steady-state probabilities

This chapter mainly deal with the properties of two-dimensional airfoils at mach number above 0.3 but below 1, where the compressibil ity must be considered

5.1 Introduction The properties of airfoils are the same as the properties of a wing with infinite span. However, all real airplanes have wings of finite span. In the present chapter, we will apply our knowledge of airfoil properties to the analysis for finite wings. As we have mentioned in the previous chapter, the analysis for the aerodynamics of wings is separated in two steps.now, we are going on the second-step in Prandtl's philosophy of wing theory

已知x1…xm;y 求一个简单易算的近 似函数P(x)≈fx)使得∑Px)-P最小 已知{a,b上定义的fx),求一个简单易算的 近似函数P(x)使得』P(x)-f(x)最小 定义线性无关 linearly independent函数族{a(x)

11-1 Classifications of Magnetic Media Magnetic Permeability 磁介质的分类磁导率 11-2 Molecular Theory of Paramagnetism& Diamagnetism顺磁质和抗磁质磁化的分子理论 11-3 Ampere's Law in the magnetic matter and magnetic intensity H 磁介质中的安培环路定理和磁场强度H 11-4 Ferromagnetism铁磁质

本课程是经济学基础理论的组成部分，同时也是国际贸易学科的基础课程。通过教学，让学生将西方经济学基础理论与国际贸易理论有机地结合起来理解，掌握国际贸易问题的理论分析模型和方法，巩固西方经济学基础理论；熟练掌握国际贸易政策工具及其运用与影响，能够联系中国实际选择性地加以应用；熟悉国际经济中的典型现象以及代表性的国际贸易组织和制度

Introduction to New Classical Theories R.lucas Supply Function Rational Expectations and R.lucas Criterion Policy Implications Comparisons between New Classical and Keynesian Theories

Gene mutation and evolution Gradual accumulation of mutations over long periods of time results in new biological species, each with a unique DNA sequence. Mutations and stabilization of mutations to new species. Charles Darwin: Unifying evolution theory-the origin of species from a common ancestor