BASIC LEVEL II DECISIONS Choice of reaction chemistry Choice of raw material feedstocks Determination of need for vapor recycle Evaluation of economic potential for process

The Nature of Derivatives derivative(衍生产品/工具) is an instrument whose value depends on the values of other more basic underlying(标的/原 生) variables

Module 6: CPU Scheduling 1、 Basic Concepts(基本概念) 2、Scheduling Criteria(调度准则) 3、Scheduling Algorithms(调度算法) 4、 Multiple-Processor- Scheduling(多处理器调度) 5、Real--Time Scheduling(实时调度) 6、Algorithm Evaluation(算法评估)

Why one needs statistics for describing physical phenomena? Any measurable macroscopic property is an average over a very huge number of microscopic configurations. Time scale of thermal fluctuations and basic relaxations~fs(femto second, 10-15 second). During the time interval necessary for realizing a measurement, a macroscopic system undergoes the change of its microscopic configuration for many many times!

CONTENTS INTRODUCTION A. Types of Material Balance Problems B. Historical Perspective CONSERVATION OF MASS A. Control volumes B. Holdup or Inventor C. Material Balance Basis D. Material balances I. PROCESSES The Concept of a process Basic processing functions C. Unit Operatic Modes of process Operations

SEPARATION OPERATIONS: INTRODUCTION What are separation operations? Typical applications of separation operations Physical basis for separation operations Basic types of separation operations Performance characterization of separation operations Choice of separation operations

EQUIPMENT DESIGN: BASIC CONCEPTS GOALS: Definitions and Concepts Types of Design Design Methodology

SEPARATION OPERATIONS: INTRODUCTION What are separation operations? Typical applications of separation operations Physical basis for separation operations Basic types of separation operations Performance characterization of separation operations Choice of separation operations

HEAT EXCHANGER DESIGN GOALS: Role of heat exchangers in chemical processing Basic concepts and terminology Types of heat exchangers Design methodology Sizing Design Rating

Section1油气藏形成的基本条件(Basic Condition of 0il and Gas Pools Generation) Section2油气聚集与成藏(Accumulation and Formation Pools of 0il and Gas) Section3油气藏的破坏与油气的再分布 (Redistribution and Breakage of 0il&Gas pools）