1. 了解氢在周期表中的位置； 2. 了解氢的存在和用途，掌握氢的主要工业和实验室制法； 3. 认识氢的三种同位素； 4. 掌握二元氢化物的分类及其特点； 5. 了解氢能源（发生、储存、利用）。 17.1 氢的同位素Isotopes of hydrogen 17.2 天然资源和工业制备方法 Natural recourses and industrial preparation methods 17.3 氢的性质 Properties of hydrogen 17.4 氢的用途 Uses of hydrogen 17.5 二元氢化合物的分类 Classification of binary hydride

Overview I. Introduction II. The Economics of Effective Management Identify Goals and Constraints Recognize the Role of Profits Understand Incentives Understand Markets Recognize the Time Value of Money Use Marginal Analysis

ration and Use: A Seminar via Interne Analysis of two alternative harvesting systems hosted by the World Bank, July 2000. The in peninsular Malaysia: sensitive analysis of conferenceWebsiteiswww.worldbank.org/ Alexander, m. rowell, T.A. 1999. Recent anagement Inc., Washington, DC. developments in management planning and Brown, S, Sathaye, J, Cannel, M.& Kauppi, P. monitoring on protected sites in the United 1996. Management of forests for mitigation of

Richard Posner wrote in 1986 that the law and economics movement is “perhaps the most important development in legal thought in the last quarter century.”0 Through its application of economic theories and methodologies to legal issues, this movement has revolutionized our understanding of many areas of common law and statutory regulation. Curiously, however

1. The constitution of the Netherlands does not contain provisions laying general principles of the economic system, nor are there any such provisions in other legislative instruments. It is fair to say the principle of the market economy is so deeply enshrined in the Dutch Political Economy that it is thought of as totally

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

1. Summary: （全文） One of Hemingway's war and love stories, this novel takes place in Italy during World War I and is tied closely to the author's own experience as an American Ambulance Driver for the Italian Army. The story opens during a lull （暂停）in the action and the reader meets a group of men who work with the wounded during battle. In the course of waiting for action, the protagonist, Henry, meets and courts（求爱） an English nurse stationed in Italy

MAJOR PROCESS TYPES CONTINUOUS STEADYSTATE- Used for world-scale production of commodity chemicals Large, centrally located plants BATCH Used for small-scale production of high value-added chemicals JIT MINIPLANT Used for on-site production of hazardous or difficult to transport chemicals Continuous Steady-State is the dominant process type

一．Mechanisms of E1, E2, and E1cB 二．E2 Reaction 三．E1 Reactipn 四．Competition of E2/E1, E/S 五．E1cB Reaction 一．Mechanisms of E1, E2, and E1cB 二．E2 Reaction 三．E1 Reactipn 四．Competition of E2/E1, E/S 五．E1cB Reaction 六．Other Elimination Reactions Reactivity Regeoselectivity Stereochemistry

1.1 Biology is the science of life. Properties of Life. Biology is the science that studies living organisms and how they interact with one another and their environment