Chapter 10 11 Rotational Motion About Fixed Axis Rigid Body Rotational Inertia Work and Rotational Kinetic Energy Angular Momentum and Conservation of Angular Momentum

11.3 轴系扭转振动和减振 Torsional vibration and absorbing 11.4 轴系纵向振动和减振 Axial vibration and absorbing

Learning Objectives Explain the rules for adopting and changing an accounting period Explain the differences among cash, accrual, and hybrid accounting Determine whether specific costs must be included in inventory

Chapter 11 Database Management Key points: useful terms and definitions of Database Management Difficult points: Classification of the logical structuring techniques of DBMS

Basic Concepts Ordered Indices B+-Tree Index Files B-Tree Index Files Static Hashing Dynamic Hashing Comparison of Ordered Indexing and Hashing Index Definition in SQL Multiple-Key Access

Words and Phrases Direction: you are going to hear some of track and field world records. Complete the Chart. Pay special attention to the country and the records. Events

TEXT A Basic Parts and Types of the Suspensionand Steering Systems Basic Suspension System Components Types Steering System Steering Gear Power Steering

11–1 交变应力与疲劳失效(Alternating stress and fatigue failure) 11–3 持久极限(Endurance limit) 11–2 交变应力的循环特征、应力幅和平 均应力(The cycle symbol,stress amplitude and mean stress for alternating stress） 11–4 影响持久极限的因素 (The effective factors of endurance limit )

1. Suppositories 2. Some factors of drug absorption from rectal suppositories 3. Suppository bases 4. Preparation of suppositories 5. Rectal suppositories 6. Vaginal suppositories 7. Packaging and storage 8. Vaginal inserts

Acid-base reaction: Transfer of proton Oxidation and reduction: transfer of electron