The nineties 1. Chap. 5 and 6, Spaceflight and the Myth of Presidential Leadership 2. Chap. 7 and 8, Beyond Horizons 3.\National Space Policy 4.The Satellite Remote Sensing Industry 5.\Long Range Plan; Executive Summary of US Space Command 6. State of the Space Industry 1999

IL. Text Analysis: Main Idea and Devices for Developing It HoME New words Main idea of the Main idea of each text and devices part and devices Text for developing it for developing it Transcript

IEEE TRANSACTIONS ON COMMUNICATIONS. VOL 50. NO. 1 JANUARY 2002 LDPC-Based Space-Time Coded OFDM Systems Over Correlated Fading Channels: Performance Analysis and Receiver design Ben Lu, Student Member, IEEE, Xiaodong Wang, Member, IEEE, and Krishna R Narayanan, Member: IEEE AbstrackWe consider a space-time coded (STC) orthogonal systems integrate the techniques of antenna array spatial diver-

1.初步了解化学反应速率、速率方程、碰撞理论、过渡状态理论和活化能概念；2.理解并会用浓度、温度、催化剂诸因素解释其对化学反应速率的影响；3.初步掌握阿仑尼乌斯公式的应用，会用其求算活化能及某温度下的反应速率；4.理解反应分子数和反应级数的概念，会进行基元反应有关的简单计算；5.初步掌握零级、一级和二级反应的特征。 4.1 化学反应的平均速率和 瞬 时速率 Average rate and instantaneous rate of chemical reaction 4.3 影响化学反应速率的因素 Influential factors on chemical reaction rate 4.2 反应速率理论简介 Brief introductory to reaction rate theory 4.4 化学反应机理及其研究方法 Chemical reaction mechanism and the study methods

1．了解化学变化过程中的热效应、恒容反应热和恒压反应热的概念与测定；会写热化学方程式； 2．初步了解焓的概念，知道焓变是化学反应自发过程的一种驱动力； 3．会进行有关热化学的一般计算； 4．初步了解熵、熵变和绝对熵的概念，知道熵变是化学反应的自发过程的另一种驱动力； 5．初步了解热力学第一、第二、第三定律的概念； 6．初步了解吉布斯自由能及吉布斯-亥姆霍兹方程，初步学会用其判据化学反应的自发性； 7．掌握化学平衡状态及标准平衡常数概念，会进行简单的化学平衡移动判断及有关计算。 3.1 热化学和焓 Thermochemistry and enthalpy 3.2 熵和熵变—反应自发性的另一种判据 Entropy and entropy change — judgment for spontaneous reaction 3.3 自由能——反应自发性的最终判据 Free energy－the determined criterion for the spontaneous process 3.4 平衡状态和标准平衡常数Equilibrium and standard equilibrium constant

Outline Segmented Reporting and Responsibility Accounting System Cost- Volume-Profit- Analysis Budgeting and Budgetary Control Standard Costs and Variance Analysis Managerial Decision Making

What is managerial accounting? Comparison between managerial accounting and financial accounting Cost classifications in different ways Flow of manufacturing activities Job order cost accounting systems and process cost accounting systems

7．认识分子间作用力和氢键的本质，会解释其对物质性质的影响。1．认识化学键的本质；2．掌握离子键的形成及其特点；3．掌握离子的特征，离子极化概念；4．掌握价键理论的内容；会用价键理论解释共价键的特征，会用价电子对互斥理论和杂化轨道理论解释简单的分子结构；5．初步认识分子轨道，掌握第二周期元素的分子轨道特点；6．理解金属键理论，特别是能带理论，会用能带理论解释固体分类； 2.1 化学键的定义 Definition of chemical bond 2.2 离子键理论 Ionic bond theory 2.3 共价键的概念与路易斯结构式 Concept of the covalent bond theory and Lewis’ structure formula 2.7 金属键理论Metallic bond theory 2.8 分子间作用力和氢键 Intermolecular forces and hydrogen bond 2.4 用以判断共价分子几何形状的价层电子对互斥理论 VSEPR for judging the configuration of the covalence molecular 2.5 原子轨道的重叠— 价键理论 Superposition of atomic orbital —valence bond theory 2.6 分子轨道理论Molecular orbital theory

Outline Describe the preparation of adjusted trial balance Describe and prepare a worksheet and describe its usefulness. Describe the closing process and explain why temporary accounts are closed each period. Prepare closing entries

Outline Enterprises Accounting Transactions, Accounting Events, and Accounting Circumstances Economic Activities and Accounting Elements Accounting Equation