前言
Unit 1What Is Engineering? / 什么是工程？1
Unit 2Manufacturing Processes/制造工艺7
Unit 3Engineering Drawing/工程制图13
Unit 4Graphics and Charts/图表22
Unit 5Engineering Materials I/工程材料 I30
Unit 6Engineering Materials II/工程材料 II37
Unit 7Material Properties/材料属性44
Unit 8Heat Treatment/热处理 50
Unit 9Metal Casting Processes/金属铸造工艺57
Unit 10Rolling of Metals/金属轧制64
Unit 11Forging of Materials/材料锻造71
Unit 12Sheet Metal Forming I/金属板料成形 I77
Unit 13Sheet Metal Forming II/金属板料成形 II82
Unit 14Powder Forming Processes/粉末成型工艺89
Unit 15Plastic Injection Molding/注塑成型95
Unit 16Rapid-prototyping Operations/快速成型工艺102
Unit 17Welding Processes/焊接工艺 109
Unit 18Computer Aided Engineering/计算机辅助工程115
Unit 19Computer Numerical Control/计算机数字控制121
Unit 20Health and Safety/健康与安全126
Unit 21Lab Report/ 实验报告131
Unit 22Abstracts of Scientific Papers/科技论文摘要137
Unit 23Business Telephone Call and Customer Care/工作电话与客服143
Unit 24Presentation/口头报告147
Unit 25Business Email/ 商务邮件153
Unit 26Careers in Engineering and Non-engineering/ 工程及非工程职业161
Unit 27Understanding Job Advertisements/ 读懂招聘广告167
Unit 28Resume and Interview/简历和面试177
Appendix 1Work in Pairs/成对练习185
Appendix 2Text Translation/ 课文翻译192
Appendix 3Glossary of Engineering Terms/工程专业词汇表215
Appendix 4Common Materials in Engineering and Symbols/常见工程材料和符号234