本书用图解的方式对易语言的使用方法和操作技巧作了生动、系统的讲解。 全书分十章，分十天讲完。 第一章是介绍易语言的安装，以及运行后的界面。同时介绍一个非常简单的 小程序，以帮助用户入门学习。最后介绍编程的输入方法，以及一些初学者会遇 到的常见问题。第二章将接触一些具体的问题，如怎样编写一个 1+2 等于几的程 序，并了解变量的概念，变量的有效范围，数据类型等知识

Compounds were classified as being either aliphatic or aromatic in the latter part of the nineteenth century. To be classified as aliphatic meant then that the chemical behavior of a compound was “fatlike”. To be classified as aromatic meant then that the compound had a low hydrogen/carbon ratio and that it was “fragrant

A hydrocarbon whose molecules contain two double bonds is called an alkadiene(alkatriene for three double bonds); A hydrocarbon with two triple bonds is called an alkadiyne; A hydrocarbon with a double and triple bond is called an alkenyne

6.1 认识静态变量 6.2 静态变量的应用 6.3 变量的命令操作 6.4 变量数组的定义 6.5 动态管理数组变量 6.6 定时提醒小程序练习 6.7 课后练习

The reactivity of organometallic compounds increases with the percent ionic character of the carbon-metal bond. RLi and RMgX are of great importance in organic synthesis

Carbonyl compounds are a broad group of compounds that includes aldehydes, ketones,carboxylic acids, and esters

10.3 The Reactions of Alkanes with Halogens 10.3 A Multiple Substitution Reactions Versus Selectivity 10.4 Chlorination of Methane:Mechanism of Reaction

10.7 The Geometry of Alkyl Radicals 10.8 Reactions That Generate Tetrahedral Stereocenters 10.9 Radical Addition to Alkenes: TheAnti-Markovnikov Addition ofHydrogen Bromide

一、课程目标 本课程是为继续教育学院开设的研究生课程，旨在介绍计算机图形学的基本概念、理 论、方法和系统，既向学生传授图形学的经典方法和最新成果，也注重培养学生动手实践 能力。本课程课堂学习 48 学时

一、解释下列名词概念(每小题6分,共30分) 1、正应力与应变椭球体; 2、脆性断裂与韧性剪切带; 3、递进变形与羽列; 4、逆断层与逆掩断层; 5、纵弯褶皱与横弯褶皱