前言 Part 1专业英语基础知识 Unit 1专业英语的特点 1.1概述 1.1.1什么是专业英语? 1.1.2学习专业英语的重要性 1.1.3本书的主要内容及使用建议 1.2词汇特点 1.2.1词汇分类 1.2.2词汇构成 1.2.3词汇缩略 1.2.4数词、公式和符号 1.3语法特点 1.3.1被动语态的广泛使用 1.3.2非谓语形式的广泛使用 1.3.3省略句使用频繁 1.3.4It句型和祈使句使用频繁 1.3.5复杂长句使用频繁 1.4修辞特点 Unit 2专业英语的理解与翻译 2.1翻译的基本方式 2.2典型语法现象的翻译 2.2.1被动语态 2.2.2不定式 2.2.3分词 2.3词汇的翻译 2.3.1增译法 2.3.2减译法 2.3.3词义引申 2.3.4词性转换 2.4句子的翻译 2.4.1定语从句 2.4.2长句 2.4.3否定句 Part 2阅读理解 Unit 3An Overview of Mechanical Engineering 3.1Engineering and Main Branches 3.1.1Definition of Engineering 3.1.2Main Branches of Engineering 3.2Mechanical Engineering and Fundamentals 3.2.1History of Mechanical Engineering 3.2.2Fields of Mechanical Engineering 3.2.3Functions of Mechanical Engineering 3.2.4The Future of Mechanical Engineering 3.3Essential Qualities of Good Engineers Unit 4Mechanical Drawing 4.1Engineering Drawing 4.2Views 4.2.1The Orthographic Projection 4.2.2Multiple Views 4.2.3Auxiliary Views 4.2.4Sectional Views 4.3Machine Drawings 4.3.1Detail Drawings 4.3.2Assembly Drawings 4.4Auto CAD Unit 5Mechanics Foundations 5.1Statics 5.1.1Basic Terminologies 5.1.2Important Principles 5.2Mechanics of Material 5.2.1Basic Terminologies 5.2.2Important Principles 5.3Fluid Mechanics and Applications 5.3.1Basic Terminologies 5.3.2Important Principles 5.3.3Applications—Classical Hydraulic Machinery 5.4Thermodynamics 5.4.1Basic Terminologies 5.4.2Important Principles 难句释义 Unit 6Design of Machinery 6.1The Design Process 6.2Kinematic Fundamentals 6.2.1Degrees of Freedom 6.2.2Motions and Linkages 6.3Practical Design Considerations of Cam 6.4Gear Trains 6.5Dynamics Fundamentals 难句释义 Unit 7Design of Machine Elements 7.1Failure of Elements 7.2Shafts 7.2.1Torsion and Bending Moment of a Shaft 7.2.2Keys 7.2.3Couplings 7.2.4Materials Used for Shafting 机械类专业英语应用教程 目录7.3Springs 7.3.1Materials of Springs 7.3.2Fatigue of Springs 7.4Screws 7.4.1Kinds of Threads 7.4.2Methods of Manufacture 7.5V�睟elts and Chains 7.5.1V�睟elts 7.5.2Roller Chains 7.6Lubrication 7.6.1Dry Friction 7.6.2Boundary or Thin�睩ilm Lubrication 7.6.3Mixed or Semifluid Lubrication 7.7Bearing 7.7.1Bearing Materials 7.7.2Ball Bearings 7.7.3Roller Bearings 7.8Gears 7.8.1Materials for Gears 7.8.2Lubrication and Mounting of Gears 7.8.3The Failures of Gears 7.8.4Other Gears 难句释义 Unit 8Engineering Materials and Heat Treatment 8.1Classification of Materials 8.1.1Ferrous Metals 8.1.2Nonmetallic Materials 8.1.3Functional Materials 8.2Mechanical Properties of Materials 8.3Heat Treatment of Steels 8.3.1Hardening 8.3.2Tempering 8.3.3Annealing and Case Hardening 难句释义 Unit 9Manufacturing Technologies— Casting, Forming and Welding 9.1Casting 9.1.1Introduction 9.1.2Materials of Patterns 9.1.3Special Casting Processes 9.2Forming 9.2.1Hot Working and Cold Working 9.2.2Basic Forming Processes 9.3Welding 9.3.1Fabrication Methods 9.3.2Basic Welding Methods 难句释义 Unit 10Manufacturing Technologies— Metal Cutting and Machine Tools 10.1Lathes 10.1.1Operations Performed in a Centre Lathe 10.1.2Special�睵urpose Lathes 10.2Reciprocating Machine Tools 10.2.1Shaper 10.2.2Planer 10.2.3Slotter 10.3Milling Machines and Milling 10.3.1Types of Milling Machines 10.3.2Milling Operation 10.4Hole Making Operations 10.4.1Drilling 10.4.2Reaming 10.4.3Boring 10.4.4Tapping 10.5Grinding and Abrasive Processes 10.5.1Types of Grinding 10.5.2Basic Abrasive Processes 10.6Sawing and Broaching 10.6.1Sawing 10.6.2Broaching 难句释义 Unit 11Robots 11.1Introduction to Robots 11.1.1History 11.1.2Defin