一、掌握其它机构的工作原理、特点; 二、了解其它机构的功能

6.1棘轮机构 6.1.1棘轮机构的组成和工作原理 6.1.2棘轮机构的类型和特点

5.1轮系分类及传动比计算 5.2轮系的功能 5.3轮系的设计 5.4其它类型的行星传动

一、凸轮机构的组成与类型 二、从动件运动规律设计 三、凸轮轮廓的设计 四、凸轮机构基本尺寸的确定 五、凸轮机构的计算机辅助设计

Outline 6.1 Forces Influencing protein structure 6.2 Role of the amino acid sequence in Protein structure 6.3 Secondary structure of proteins 6.4 Protein Folding and tertiary structure 6.5 Subunit Interactions and Quaternary Structure

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

When is a flow compressible? compressible flow differs from an incompressible one in that significant change happens in the density

Boundary layer(边界层) Although frictional effects in slightly viscous fluid are indeed present, they are confined to a thin layer near the surface of the body, and the rest of the flow can be considered inviscid. (1904, Prandt/)

Properties of Pressure Vertical to the surface and point into it. At any point, pressure is independent of orientation

Chapter 1 Introduction 1.1 Preliminary Remarks When you think about it, almost everything on this planet either is a fluid or moves within or near a fluid. -Frank M. White What is a fluid?