10.1. Introduction 10.2. High-rise Buildings of Shear-wall 10.3. High-rise Buildings of Rigid Frame 10.4. High-rise Buildings of Tube

10.1. Introduction 10.2. High-rise Buildings of Shear-wall 10.3. High-rise Buildings of Rigid Frame 10.4. High-rise Buildings of Tube

1. Introduction 2. Open Excavation 3. Conventional Tunneling 4. Mechanical Tunneling 5. Immersed Tube Tunnel Method 6. Shafts Construction 7. Conclusion

1、创建Box:(长方体) 2、创建cone(锥体) 3、创建sphere(球体) 4、创建GeoSphere(几何球体) 5、创建Tube(管状体) 6、创建Torus(圆环) 7、创建Pyramid (四棱锥) 8、创建Teapot( 茶壶)

7.1. Overall Structural Behavior of VS 7.2. Shear Wall Subsystem 7.3. Shaft (Tube) Subsystem 7.4. Rigid Frame Subsystem

7.1. Overall Structural Behavior of VS 7.2. Shear Wall Subsystem 7.3. Shaft (Tube) Subsystem 7.4. Rigid Frame Subsystem

Introduction Genetic Defects Neural Tube Defect Mouth/facial defects Limb defects Congenital Heart Defects Summary

§3-1 扭转的概念和实例 (Concepts and example problem of torsion) §3-2 扭转内力的计算 (Calculating internal force of torsion) §3-3 薄壁圆筒的扭转 (Torsion in thin—wall circular tube) §3-4 圆轴扭转的应力分析及强度条件 (Analyzing stress of circular bars & strength condition) §3-8 开口和闭合薄壁截面杆的自由扭转 (Free torsion of open and closed thin￾walled members) §3-5 圆杆在扭转时的变形 ·刚度条件 (Torsional deformation of circular bars & stiffness condition) §3-6 密圈螺旋弹簧的应力和变形 (Calculation of the stress and deformation in close-coiled helical springs) §3-7 非圆截面杆的扭转 (Torsion of noncircular prismatic bars)

3-1扭转的概念和实例 (Concepts and example problem of torsion) 3-2扭转内力的计算 (Calculating internal force of torsion) §3-3薄壁圆筒的扭转 (Torsion in thin-wall circular tube) 3-4圆轴扭转的应力分析及强度条件 (Analyzing stress of circular bars& strength condition)

83.1 Light-Emitting Diodes Semiconductor Device Principles • Semiconductor Materials • Device Efficiency • Interfacing 83.2 Liquid-Crystal Displays Principle of Operation • Interfacing 83.3 The Cathode Ray Tube