2-1连接件的剪切与挤压强度计算

9-1概述 9-2斜弯曲 9-3弯曲与扭转的组合 9-4拉(压)弯组合·偏心拉(压)·截面核心

Review oF Dasic deformations Tension( Compression Torsion Plane bending

11-1变形能的普遍表达式 11-2莫尔定理(单位力法 11-3卡氏定理

8-1强度理论的概念 8-2四个强度理论及其相当应力 8-3莫尔强度理论及其相当应力 8-4强度理论的应用

Plate Tectonics Geologic Tectonics Earthquake Tsunamis海啸 and Coastal Flooding

常用的经济计量软件 EViews (Econometric Views) RATS (Regression Analysis of Time Series) SAS (Statistical Analysis System) SPSS (Statistical Package for Social Science) TSP

Monohybrid crosses: The principle of segregation Dihybrid crosses: The principle of independent assortment Extensions of Mendels' laws Formulating and testing genetic hypotheses Mendelian Principles in Animals

1 An Excursion into Non-linearity land Motivation: the linear structural (and time series) models cannot explain a number of important features common to much financial data

1 Motivations All the models we have looked at thus far have been single equations models of the form y=XB+u All of the variables con