1 Atoms and Molecules; Orbitals and Bonding 2 Alkanes 3 Alkenes and Alkynes 4 Stereochemistry 5 Rings 6 Alkyl Halides, Alcohols, Amines, Ethers, and Their Sulfur-Containing Relatives 7 Substitution and Elimination Reactions: The SN2, SN1, E1, and E2 Reactions 8 Equilibria 9 Additions to Alkenes 1 10 Additions to Alkenes 2 and Additions to Alkynes 11 Radical Reactions 12 Dienes and the Allyl System: 2p Orbitals in Conjugation 13 Conjugation and Aromaticity 14 Substitution Reactions of Aromatic Compounds 15 Analytical Chemistry: Spectroscopy 16 Carbonyl Chemistry 1: Addition Reactions 17 Carboxylic Acids 18 Derivatives of Carboxylic Acids: Acyl Compounds 19 Carbonyl Chemistry 2: Reactions at the α Position 20 Special Topic: Reactions Controlled by Orbital Symmetry 21 Special Topic: Intramolecular Reactions and Neighboring Group Participation 22 Special Topic: Carbohydrates 23 Special Topic: Amino Acids and Polyamino Acids (Peptides and Proteins)

1.由 Lagrange中值定理知 n(1+x)= x ,0<0(x)<1, 1+(x)x 证明:im(x)=1/2 证由(x)=x-n(1+x),取极限即得到

1. 1 数据处理及数据管理 1.1.1、信息与数据 1.1.2、数据处理及数据管理 1. 2 数据库系统组成 1.2.1 组成数据库系统的5个主要部分 1.2.2 数据库系统对软、硬件要求 1.2.3 数据库系统的特点 1.3 数据模型（Data Model） 1.3.1 实体联系模型（ER模型） 1.3.2 数据模型 1.3.3 关系具有的性质 1.3.4 关系运算

1.讨论下列反常积分的敛散性: (1) dxdy1+x)(1+y) (2),(x,y)dxdy,D={(x,y)10≤y≤1},而且0