机械工程专业英语课件--L03精品文档41页
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《机械类专业英语》课件
Skimming
This skill allows readers to quickly scan through the text to get a general understanding of the content It is often used to identify key information or main ideas
Learning significance and purpose
Learning significance and purpose
Learning significance: Mastering mechanical English is of great significance for enhancing personal competitiveness, broadening international perspectives, and promoting academic exchanges.
PPT courseware for Mechanical Professional English
• Introduction to Mechanical Professional English
• Mechanical English Vocabulary • Mechanical English Reading and
Outline
Skimming through the text to identify key information or ideas and creating an outline to organize them This helps readers understand the structure of the article and how different ideas are connected
This skill allows readers to quickly scan through the text to get a general understanding of the content It is often used to identify key information or main ideas
Learning significance and purpose
Learning significance and purpose
Learning significance: Mastering mechanical English is of great significance for enhancing personal competitiveness, broadening international perspectives, and promoting academic exchanges.
PPT courseware for Mechanical Professional English
• Introduction to Mechanical Professional English
• Mechanical English Vocabulary • Mechanical English Reading and
Outline
Skimming through the text to identify key information or ideas and creating an outline to organize them This helps readers understand the structure of the article and how different ideas are connected
《机械工程专业英语》课件
机械工程原理
深入研究机械运动、力学和设计方面的原理和方法。
机械工程设计
学习机械系统和组件的设计过程，包括CAD和仿真技术的应用。
学习资源
参考书籍
推荐几本经典的机械工程教材， 供学生参考和深入学习。
学习网站
介绍几个优质的在线学习平台， 提供丰富的课程和资源供学生学 习。
实践项目
鼓励学生参与实际机械工程项目， 提升实践能力和解决问题的能力。
2 学生建议和意见
鼓励学生提供对课程的建议和意见，帮助课程更好地满足学生的需求。
总结
课程概述
总结《机械工程专业英语》课程 的内容和目标，强调学生在学习 过程中的收获。
学习成果
强调学生通过学习该课程所获得 的知识和技能，对未来的几个学习机械工程领域知识 的途径，如继续学习、实践项目 和职业培训。
《机械工程专业英语》 PPT课件
这个PPT课件旨在介绍《机械工程专业英语》课程的内容，包括课程目标、学 习方法、重点知识点、学习资源、考试评估、学生反馈和总结。
课程介绍
本节将详细介绍《机械工程专业英语》课程的目标、内容和学习方法。帮助 学生了解课程的重要性和学习的方法。
重点知识点
机械工程概述
了解机械工程领域的基本概念、原理和应用。
考试评估
1 考试形式
说明考试的形式，如闭卷 考试、开卷考试或者实践 考核。
2 考试内容
列举考试涵盖的知识点和 要求，帮助学生有针对性 地复习。
3 考试时间
确定考试的日期和持续时 间，提醒学生合理安排学 习时间。
学生反馈
1 课程满意度调查
开展匿名调查，了解学生对课程的满意度和建议，持续改进教学质量。
深入研究机械运动、力学和设计方面的原理和方法。
机械工程设计
学习机械系统和组件的设计过程，包括CAD和仿真技术的应用。
学习资源
参考书籍
推荐几本经典的机械工程教材， 供学生参考和深入学习。
学习网站
介绍几个优质的在线学习平台， 提供丰富的课程和资源供学生学 习。
实践项目
鼓励学生参与实际机械工程项目， 提升实践能力和解决问题的能力。
2 学生建议和意见
鼓励学生提供对课程的建议和意见，帮助课程更好地满足学生的需求。
总结
课程概述
总结《机械工程专业英语》课程 的内容和目标，强调学生在学习 过程中的收获。
学习成果
强调学生通过学习该课程所获得 的知识和技能，对未来的几个学习机械工程领域知识 的途径，如继续学习、实践项目 和职业培训。
《机械工程专业英语》 PPT课件
这个PPT课件旨在介绍《机械工程专业英语》课程的内容，包括课程目标、学 习方法、重点知识点、学习资源、考试评估、学生反馈和总结。
课程介绍
本节将详细介绍《机械工程专业英语》课程的目标、内容和学习方法。帮助 学生了解课程的重要性和学习的方法。
重点知识点
机械工程概述
了解机械工程领域的基本概念、原理和应用。
考试评估
1 考试形式
说明考试的形式，如闭卷 考试、开卷考试或者实践 考核。
2 考试内容
列举考试涵盖的知识点和 要求，帮助学生有针对性 地复习。
3 考试时间
确定考试的日期和持续时 间，提醒学生合理安排学 习时间。
学生反馈
1 课程满意度调查
开展匿名调查，了解学生对课程的满意度和建议，持续改进教学质量。
机械专业英语课件 PPT
1.There are two kinds of gun drills, namely, the center-cut gun drill used for drilling blind holes and the trepanning drill.
深孔钻分为两种，即用于钻削盲孔的中心钻和套孔 钻。
另一方面，直柄钻被固定到钻夹中，同理， 钻夹以与锥柄钻相同的方式固定到主轴孔中。
Paragraph 5
1.Twist drills are usually made of high-speed steel, although carbide-tipped drills are also available. The size of twist drills used in industrial range from 0.01 up to 3.25 in. (i.e., 0.25 up to 80 mm).
钻是利用绕轴旋转的钻头在工件上生成通孔或盲 孔的加工工艺。
2.Consequently, the range of cutting from that axis of rotation is equal to the radius of required hole.
因此，旋转轴的切削范围就等于所钻孔的半径。
2.This type of drill may have either three or four flutes and equal number of margins, which ensure superior guidance, thus resulting in high machining accuracy.这种类型的钻具有三个或四个出屑槽以及 相同数量的刃带，这些可确保准确的导向，从而获 得较高的机加工精度。
深孔钻分为两种，即用于钻削盲孔的中心钻和套孔 钻。
另一方面，直柄钻被固定到钻夹中，同理， 钻夹以与锥柄钻相同的方式固定到主轴孔中。
Paragraph 5
1.Twist drills are usually made of high-speed steel, although carbide-tipped drills are also available. The size of twist drills used in industrial range from 0.01 up to 3.25 in. (i.e., 0.25 up to 80 mm).
钻是利用绕轴旋转的钻头在工件上生成通孔或盲 孔的加工工艺。
2.Consequently, the range of cutting from that axis of rotation is equal to the radius of required hole.
因此，旋转轴的切削范围就等于所钻孔的半径。
2.This type of drill may have either three or four flutes and equal number of margins, which ensure superior guidance, thus resulting in high machining accuracy.这种类型的钻具有三个或四个出屑槽以及 相同数量的刃带，这些可确保准确的导向，从而获 得较高的机加工精度。
关于机械工程专业英语课件.ppt
2）Metals are so useful in all branches of industry, including such fundamental industries as machinebuilding, ship-building and national defence, that their importance can scarcely be over-emphasized.
Specialized English for ……. “机械工程专业英语”
Specialized English for Mechanical Engineering
机械工程专专业英业语 英语和普通英语的区别
一、词汇： 专业词汇是基础
二、句子： 长句多 被动语态多 后置定语多 大量的名词化结构 等等
copper 生铜
(2) dog: 狗
(机械专业) 挡块
机械工程专业英语
2. 按照习惯搭配确定词义 e.g: (1) I have a short memory. 我的记忆力不好 (2) This biscuit eats short. 这种饼干吃起来松脆 (3) Indeed he has a short temper. 他确实是个急 性子
disadvantage 高速磨削不存在（知道）这个缺点。
机械工程专业英语 二、句子特点
1. 句子长（学会分解句子结构）
If a hard-grade wheel were to be used for grinding a hard material, the dull grains would not be pulled off from the bond quickly enough, thus impeding(阻 碍) the self-dressing process of the surface of the wheel and finally resulting in clogging(堵塞) of the wheel and burns on the ground surface.
Specialized English for ……. “机械工程专业英语”
Specialized English for Mechanical Engineering
机械工程专专业英业语 英语和普通英语的区别
一、词汇： 专业词汇是基础
二、句子： 长句多 被动语态多 后置定语多 大量的名词化结构 等等
copper 生铜
(2) dog: 狗
(机械专业) 挡块
机械工程专业英语
2. 按照习惯搭配确定词义 e.g: (1) I have a short memory. 我的记忆力不好 (2) This biscuit eats short. 这种饼干吃起来松脆 (3) Indeed he has a short temper. 他确实是个急 性子
disadvantage 高速磨削不存在（知道）这个缺点。
机械工程专业英语 二、句子特点
1. 句子长（学会分解句子结构）
If a hard-grade wheel were to be used for grinding a hard material, the dull grains would not be pulled off from the bond quickly enough, thus impeding(阻 碍) the self-dressing process of the surface of the wheel and finally resulting in clogging(堵塞) of the wheel and burns on the ground surface.
机械工程专业英语课件--L13
牛头刨床采用装在滑枕一端的刀夹上的单点刀具。
切削加工通常是在前进的行程来进行。
课文分析
机械工程专业英语
Lesson 25 Shapers, Drilling and Milling Machines
The tool is lifted slightly by the clapper box to
抬刀架 prevent excessive drag across the work, which is fed
课文分析词ຫໍສະໝຸດ 汇机械工程专业英语
Lesson 25 Shapers, Drilling and Milling Machines
三、课文分析 A shaper’s utilizes a single-point tool in a tool holder mounted on the end of the ram. Cutting is generally done on the forward stroke.
导轨和溜板箱：保证机床部件的直线运动，其精度极高，一 般为内凹，为了储油。 主轴和轴承：回转精度要求较高，径向跳动、轴向窜动和角 度摆动
变速机构：实现刀具相对工件的正确切削用量。机械、液压、 气动、电动
动力装置：电动机
预备知识
机械工程专业英语
Lesson 25 Shapers, Drilling and Milling Machines
under the tool during the return stroke in preparation for the next cut. 刀具被抬刀架稍稍抬举，以避免划过工件表面的严
重拖刮，在返回行程中，刀具下面进给机构使工件
机械工程专业英语精品PPT课件
专利检索资源荟萃（二）
8.美国专利检索： 9.欧洲专利检索： 10.从ESPACENET数据库提取世界各Байду номын сангаас专利文献的方法（国知局提供）： 11.欧洲专利局免费专利数据库（含欧洲各国家入口）： 12.欧洲专利局专利数据高级检索（含欧洲、PCT和世界范围三个数据库）： 13.欧洲专利法律状态查询： 14.PCT专利检索： 15.英国专利检索：
26. 印度专利数据库： 27.新加坡综合专利数据库（含美国、新加坡、PCT、欧洲专利、英国、中国、 加拿大、韩国、中国台湾、日本、泰国）： 28.香港专利检索：Þx.html 29.澳门专利检索：
30. google专利搜索： 31.日本专利检索：
机械工程专业信息检索
ASME-American Society of Mechanical Engineers美国机械工程师协 会 SAE-Society of Automobile Engineers美国汽车工程师协会 EI-Engineering Index工程索引 IEEE-Institute of Electrical and Electronics Engineers (美国)电机及 电子工程师学会 IET-The Institution of Engineering and Technology英国工程技术学 会（IET）系英国电气工程师学会（IEE）和英国企业工程师学会 （IIE）于2006年初合并组建而成 NTIS-National Technical Information Service美国国家技术情报服务 局 UMI-美国UMI公司，学位论文的信息服务（ProQuest ）。 ISO-International Organization for Standardization国际标准化组织。
机械工程专业英语-交流与沟通PPT演示课件
3
机械工程专业英语 --交流与沟通
The Importance of Learning Specified English
学习专业英语的重要性
Currently, the globalization of manufacturing industries leads to a thirst of
mechanical engineers with ability to make an effective communication when
机械工程专业英语 --交流与沟通
English Communication for Mechanical Engineers
1
机械工程专业英语 --交流与沟通
Preface 序言
preface 英 [ˈprefəs] 美 [ˈprefəs] n. 序言，引语; 开端，前奏; [宗]（弥撒的）序诵，序祷; vi.&vt. 作为…的序言，作为…的开端; 作序; 给…作序; 开始，导致; 变形 复数: prefaces 过去式: prefaced 现在分词: prefacing 第三人称单数: prefaces
“当…..的时候”
4
机械工程专业英语 --交流与沟通
The Purpose of Learning Specified English 学习专业英语的目的
Improve your cross-cultural communication skills in mechanical engineering;
Part 1: Introduction to Mechanical Engineering
机械工程导论
Part 2: Machine Elements and Mechanisms
机械工程专业英语 --交流与沟通
The Importance of Learning Specified English
学习专业英语的重要性
Currently, the globalization of manufacturing industries leads to a thirst of
mechanical engineers with ability to make an effective communication when
机械工程专业英语 --交流与沟通
English Communication for Mechanical Engineers
1
机械工程专业英语 --交流与沟通
Preface 序言
preface 英 [ˈprefəs] 美 [ˈprefəs] n. 序言，引语; 开端，前奏; [宗]（弥撒的）序诵，序祷; vi.&vt. 作为…的序言，作为…的开端; 作序; 给…作序; 开始，导致; 变形 复数: prefaces 过去式: prefaced 现在分词: prefacing 第三人称单数: prefaces
“当…..的时候”
4
机械工程专业英语 --交流与沟通
The Purpose of Learning Specified English 学习专业英语的目的
Improve your cross-cultural communication skills in mechanical engineering;
Part 1: Introduction to Mechanical Engineering
机械工程导论
Part 2: Machine Elements and Mechanisms
机械工程专业英语课件--L03
products. Several modern FEM packages include specific
components such as thermal, electromagnetic, fluid, and
structural working environments. In a structural
课件
预备知4识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) In solving partial differential equations, the primary challenge is to create an equation that approximates the equation to be studied, but is numerically stable, meaning that errors in the input data and intermediate calculations do not accumulate and cause the resulting output to be meaningless. There are many ways of doing this, all with advantages and disadvantages. The Finite Element Method is a good choice for solving partial differential equations over complex domains (like cars and oil pipelines), when the domain changes (as during a solid state reaction with a moving boundary), when the desired precision varies over the entire domain, or when the solu课件tion lacks smoothnes预s备. 知5识
机械工程专业英语精ppt课件
7.中国专利数据库检索系统：/Search/CN/
专利检索资源荟萃（二）
8.美国专利检索：/patft/index.html 9.欧洲专利检索：/ 10.从ESPACENET数据库提取世界各国专利文献的方法（国知局提供）： /sipo/wxfw/ytwggsjkjs/ytwzlsjkjs/ESPACENET.doc 11.欧洲专利局免费专利数据库（含欧洲各国家入口）： /access/index.en.htm 12.欧洲专利局专利数据高级检索（含欧洲、PCT和世界范围三个数据库）： /advancedSearch?locale=en_ep 13.欧洲专利法律状态查询：/portal/public/registerplus 14.PCT专利检索：http://www.wipo.int/pctdb/en/ 15.英国专利检索：/search/index.htm
专利检索资源荟萃（一）新！专利搜索网址：/ 1.因特网专利数据库介绍（中华人民共和国国家知识产权局）： /sipo//wxfw/ytwzlsukjs/ytwzlsjkjs/200508/t20050816_67485. htm
机械工程专业英语ቤተ መጻሕፍቲ ባይዱ
Subject-Based English for Mechanical Engineering
机械与电气工程学院
2020/4/27
教学要求及目的
了解专业英语的语法特点，熟悉专业词汇， 逐步培养学生具有比较熟练的专业文献阅 读理解能力、翻译能力和英文学术论文的 写作能力。 掌握国外英文专利和文献资料的查询方法， 能以英语为工具，获取本专业所需信息。 了解国际学术交流的常用表达方式。
Lesson 37 Milling Machines and Grinding Machines Lesson 38 Drilling Operations Lesson 44 Nontraditional Manufacturing Processes Lesson 62 The Computer and Manufacturing Lesson 63 Computers in Design and Manufacturing Lesson 64 Computer-Aided Analysis of Mechanical Systems Lesson 65 Computer-Aided Process Planning Lesson 66 Numerical Control Lesson 71 Industrial Robots Lesson 77 Technical Report Elements Lesson 78 Writing the Technical Report Extra lesson 1 English for International Academic Exchange Extra lesson 2 Expression of Numbers, Signs, Equations and Graphs in English Extra lesson 3 Professional Literature and Patent Retrieval
专利检索资源荟萃（二）
8.美国专利检索：/patft/index.html 9.欧洲专利检索：/ 10.从ESPACENET数据库提取世界各国专利文献的方法（国知局提供）： /sipo/wxfw/ytwggsjkjs/ytwzlsjkjs/ESPACENET.doc 11.欧洲专利局免费专利数据库（含欧洲各国家入口）： /access/index.en.htm 12.欧洲专利局专利数据高级检索（含欧洲、PCT和世界范围三个数据库）： /advancedSearch?locale=en_ep 13.欧洲专利法律状态查询：/portal/public/registerplus 14.PCT专利检索：http://www.wipo.int/pctdb/en/ 15.英国专利检索：/search/index.htm
专利检索资源荟萃（一）新！专利搜索网址：/ 1.因特网专利数据库介绍（中华人民共和国国家知识产权局）： /sipo//wxfw/ytwzlsukjs/ytwzlsjkjs/200508/t20050816_67485. htm
机械工程专业英语ቤተ መጻሕፍቲ ባይዱ
Subject-Based English for Mechanical Engineering
机械与电气工程学院
2020/4/27
教学要求及目的
了解专业英语的语法特点，熟悉专业词汇， 逐步培养学生具有比较熟练的专业文献阅 读理解能力、翻译能力和英文学术论文的 写作能力。 掌握国外英文专利和文献资料的查询方法， 能以英语为工具，获取本专业所需信息。 了解国际学术交流的常用表达方式。
Lesson 37 Milling Machines and Grinding Machines Lesson 38 Drilling Operations Lesson 44 Nontraditional Manufacturing Processes Lesson 62 The Computer and Manufacturing Lesson 63 Computers in Design and Manufacturing Lesson 64 Computer-Aided Analysis of Mechanical Systems Lesson 65 Computer-Aided Process Planning Lesson 66 Numerical Control Lesson 71 Industrial Robots Lesson 77 Technical Report Elements Lesson 78 Writing the Technical Report Extra lesson 1 English for International Academic Exchange Extra lesson 2 Expression of Numbers, Signs, Equations and Graphs in English Extra lesson 3 Professional Literature and Patent Retrieval
《机械类专业英语》课件
《机械类专业英语》PPT 课件
这是一份关于《机械类专业英语》的PPT课件，涵盖了机械类专业英语的基础 知识、技能培训、实践案例和学习资料推荐。
第一部分：机械类专业英语基础知识
机械类词汇学习
掌握机械类专业中常用的英文词汇，扩展专业词汇量。
机械类专业常用句型
学习机械类专业中常见的句型，提高英语表达能力。
机械类专业常见缩写和术语解释
了解机械类专业中常用的缩写和术语，避免词汇歧义。
第二部分：机械类专业英语技能培训
机械类专业文档英文写作 技巧
分享撰写机械类专业文档的英文 写作技巧和注意事项。
机械类专业技术文献阅读 策略
介绍阅读机械类专业技术文献的 方法和技巧。
机械类专业领域英语口语 表达技巧
分享在机械类专业领域进行英语 口语表达的技巧和经验。
第三部分：机械类专业英语实践案例
1
机械类专业项目报告英文演讲
演示机械类专业项目报告时的英文演讲技巧和范例。
2
机械类专业跨文化交流中的英语技巧
探讨在机械类专业跨文化交流中使用英语的技巧和方法。
3
机械类专业国际会议英语能力培训
培养参加机械类专业国际会议时的英语交流能力和跨文化沟通技巧。
第四部分：机械类专业英语学习资料推荐
1 机械类英语在线学习 2 机械类英语词汇学习 3 机械类英语学习书籍
网站推荐
助手推荐
推荐
介绍几个优质的机械类英 语在线学习网站，提供学 习资习助手工具，帮 助提高词汇记忆。
推荐一些经典的机械类英 语学习书籍，助力学习进 步。
总结
通过本次《机械类专业英语》PPT课件，您将了解机械类专业英语的基础知识、 技能培训、实践案例和学习资料推荐，帮助您提升在机械类专业领域中的英 语能力。
这是一份关于《机械类专业英语》的PPT课件，涵盖了机械类专业英语的基础 知识、技能培训、实践案例和学习资料推荐。
第一部分：机械类专业英语基础知识
机械类词汇学习
掌握机械类专业中常用的英文词汇，扩展专业词汇量。
机械类专业常用句型
学习机械类专业中常见的句型，提高英语表达能力。
机械类专业常见缩写和术语解释
了解机械类专业中常用的缩写和术语，避免词汇歧义。
第二部分：机械类专业英语技能培训
机械类专业文档英文写作 技巧
分享撰写机械类专业文档的英文 写作技巧和注意事项。
机械类专业技术文献阅读 策略
介绍阅读机械类专业技术文献的 方法和技巧。
机械类专业领域英语口语 表达技巧
分享在机械类专业领域进行英语 口语表达的技巧和经验。
第三部分：机械类专业英语实践案例
1
机械类专业项目报告英文演讲
演示机械类专业项目报告时的英文演讲技巧和范例。
2
机械类专业跨文化交流中的英语技巧
探讨在机械类专业跨文化交流中使用英语的技巧和方法。
3
机械类专业国际会议英语能力培训
培养参加机械类专业国际会议时的英语交流能力和跨文化沟通技巧。
第四部分：机械类专业英语学习资料推荐
1 机械类英语在线学习 2 机械类英语词汇学习 3 机械类英语学习书籍
网站推荐
助手推荐
推荐
介绍几个优质的机械类英 语在线学习网站，提供学 习资习助手工具，帮 助提高词汇记忆。
推荐一些经典的机械类英 语学习书籍，助力学习进 步。
总结
通过本次《机械类专业英语》PPT课件，您将了解机械类专业英语的基础知识、 技能培训、实践案例和学习资料推荐，帮助您提升在机械类专业领域中的英 语能力。
《机械类专业英语》课件
Summary
Mastering common sentence patterns and grammar is the key to accurately expressing concepts in the field of machinery.
Detailed description
There are some specific sentence patterns and grammatical structures in Mechanical English, such as passive voice and complex sentence patterns. Learners need to be familiar with these sentence patterns and grammar to ensure that they can accurately and fluently express their meaning in writing and speaking.
Course objectives and learning significanceCourse objective: By studying mechanical engineering English, students will be able to master professional English vocabulary, terminology, and expressions in the field of mechanical engineering, and improve their reading, writing, translation, and communication skills.Learning significance: Students with mechanical English proficiency can better adapt to international demands, enhance their competitiveness in the field of mechanical engineering, and also contribute to promoting technical exchange and cooperation in the field of mechanical engineering.
机械工程专业英语课件--L(3)
a percentage of the cap screw's proof strength. Cap scre
ws are manufactured to various standards that define, am
ong other things, their strength and clamp load. Torque
The other type of bolted joint does not have a design ed clamp load but relies on the shear strength of the bo lt shaft. This may include clevi课s件linkages, joints t3hat can move, and joints that rely on locking mechanism (lik e lock washers, thread adhesives, and lock nuts). 预备知
Hexagon head bolt. Stud. Slotted cheese head screw. Slotted pan head screw. Slotted countersunk scr ew. Hexagon socket cap
六角头螺钉 双头螺柱头 圆柱头螺钉 盘头螺钉 沉头螺
钉 圆柱头内六角螺钉
Screw
螺钉
Screws are mostly used for the cases with small be aring forces. such as inspection课c件overs which have 7 to be removed frequently. 螺钉 多用于用于受力不大需要经常拆卸的情况
机械工程专业英语课件-L
Dynamics
The study of the motion of bodies under the action of forces It includes the study of forces, torque, and moments acting on bodies
First Law of Thermodynamics
The development of mechanical engineering has undergone an evolution from manual manufacturing to modern manufacturing. With the continuous progress of technology, mechanical engineering has also made new breakthroughs in both theory and practice.
Connection is the key to achieving mechanical assembly, and connection design needs to consider factors such as connection method, fasteners, and sealing.
Computer aided design
Computer aided design is an important tool in modern mechanical design, which can help designers complete design tasks quickly and accurately.
Fundamentals of Mechanical Design
The study of the motion of bodies under the action of forces It includes the study of forces, torque, and moments acting on bodies
First Law of Thermodynamics
The development of mechanical engineering has undergone an evolution from manual manufacturing to modern manufacturing. With the continuous progress of technology, mechanical engineering has also made new breakthroughs in both theory and practice.
Connection is the key to achieving mechanical assembly, and connection design needs to consider factors such as connection method, fasteners, and sealing.
Computer aided design
Computer aided design is an important tool in modern mechanical design, which can help designers complete design tasks quickly and accurately.
Fundamentals of Mechanical Design
《机械工程专业英语》PPT课件
Mechanical Engineering English
译文
• Mr. King: Do you have a habit of doing exercise? • Lily: Sure, we have a regulation of morning exercises,
which guarantees us a healthy body. You can meet students undertaking different kinds of exercises if you take a walk in the morning on campus. Mr. King: Would you like to comment on your instructor? Lily: He is a man of profession and responsibility. Whenever you ask him for help, he will always be there without any hesitation.
Mechanical Engineering English
Background
•
The first schools in the United States to offer an engineering education were the United States Military Academy in 1817, an institution now known as Norwich University in 1819, and Rensselaer Polytechnic Institute in 1825. Education in mechanical engineering has historically been based on a strong foundation in mathematics and science; this is followed by courses emphasizing the application of this knowledge and studies in the social sciences and humanities to give the engineer a broader education.
《机电专业英语》PPT课件
centrifugal force 离心力 centrifugal governor离 心式调速器
shaft [ʃɑ:ft] n. [C]轴；矿井;竖井 • valve [væ lv] n. n. [c]1. 阀,活门 2. 真空管，电子
管 • innumerable [i‘nju:mərəbl] adj.无数的;数不清的
他的价值观念似乎陈旧了。 • immense [i mens] adj.极大的，巨大的
例句：They made an immense improvement in English.
在E英nd语方面他们取得了巨大的进步To。pic Above Next
centrifugal [sen‘trifjugəl] adj.离心的
例句：In as much as the debtor has no property , I abandoned the claim.
因为债务人无财产,我放弃了债务。 debtor [‘detə] n. 借方，债务人
End
Topic Above Next
They bought in as much food as would last the winter.
End
Topic Above 汉 Next
When “feedback” is applied to the process
by which a large digital computer runs at th
e immense speed through a long series of su
任何对党的信仰的偏离被视作背叛。 • betrayal [bi'treiəl] n. 1. 背叛;密告;泄密2. 引诱 • spinning [spini] adj.旋转的 n.纺线，纺纱
shaft [ʃɑ:ft] n. [C]轴；矿井;竖井 • valve [væ lv] n. n. [c]1. 阀,活门 2. 真空管，电子
管 • innumerable [i‘nju:mərəbl] adj.无数的;数不清的
他的价值观念似乎陈旧了。 • immense [i mens] adj.极大的，巨大的
例句：They made an immense improvement in English.
在E英nd语方面他们取得了巨大的进步To。pic Above Next
centrifugal [sen‘trifjugəl] adj.离心的
例句：In as much as the debtor has no property , I abandoned the claim.
因为债务人无财产,我放弃了债务。 debtor [‘detə] n. 借方，债务人
End
Topic Above Next
They bought in as much food as would last the winter.
End
Topic Above 汉 Next
When “feedback” is applied to the process
by which a large digital computer runs at th
e immense speed through a long series of su
任何对党的信仰的偏离被视作背叛。 • betrayal [bi'treiəl] n. 1. 背叛;密告;泄密2. 引诱 • spinning [spini] adj.旋转的 n.纺线，纺纱
机械专业专业英语讲义PPT课件
第16页/共192页
9. tension/compression 10.strain/microstrain 11.cross-section 12.engineering materials 13.ferrous alloy/non-ferrous alloy 14. elastic limit 15. modulus of elasticity
一、课程性质与学习任务
1 、课程性质：是一门专业特色选修课。 2 、学习任务：掌握机制专业有关的专业术 语,能够阅读、理解、并准确翻译科技
文献。
二、课程特点及重点、难点
1 、课程特点：本课程是在大学英语及所学专业 课的基础上开设的,文章的专业术语多,句子长,且 多用被动语态,理解需与专业知识相结合。
第23页/共192页
8.static/dynamic force 9.approximate/approximation Language Points: 1.It is clear that 2.It is preferable to do 3.applicable/tractable
第24页/共192页
第14页/共192页
6.A particular form of elasticity which applies to a large range of engineering materials ， at least over part of their load range ， produces deformation which are proportional to the loads producing them.
eg. Pistons that are moving up are moving at different speeds than pistons that are moving down. 2）注意固定搭配。如：convert … into,consist of等。
9. tension/compression 10.strain/microstrain 11.cross-section 12.engineering materials 13.ferrous alloy/non-ferrous alloy 14. elastic limit 15. modulus of elasticity
一、课程性质与学习任务
1 、课程性质：是一门专业特色选修课。 2 、学习任务：掌握机制专业有关的专业术 语,能够阅读、理解、并准确翻译科技
文献。
二、课程特点及重点、难点
1 、课程特点：本课程是在大学英语及所学专业 课的基础上开设的,文章的专业术语多,句子长,且 多用被动语态,理解需与专业知识相结合。
第23页/共192页
8.static/dynamic force 9.approximate/approximation Language Points: 1.It is clear that 2.It is preferable to do 3.applicable/tractable
第24页/共192页
第14页/共192页
6.A particular form of elasticity which applies to a large range of engineering materials ， at least over part of their load range ， produces deformation which are proportional to the loads producing them.
eg. Pistons that are moving up are moving at different speeds than pistons that are moving down. 2）注意固定搭配。如：convert … into,consist of等。
机械工程专业英语PPT课件
Bearing
A device that supports, guides, and reduces the friction of
motion between fixed and moving machine parts. 轴承：在机器的固定和运动部件之间起支撑、引导和减 少运动摩擦的装置。
15
2020/4/26
Lesson 1 Basic Concept in Mechanics
Terminology 术语,专有名词
[,tə:mi'nɔlədʒi]
Text tour
2020/4/26
13
《机械工程专业英语教程》
Terminology
Gear 齿轮, 传动装置
1.A toothed machine part, that meshes with another toothed part to transmit motion or to change speed or direction. 齿轮：有齿的机器零件，与另一个有齿零件相啮合，从而传 递运动或者改变运动的方向或速度。
唐一平主编：《先进制造技术》北京：机械工业出 版社，2004；
王慧莉，贾卫国编《国际学术交流英语》大连：大 连理工大学出版社，2005
主要教学内容
Lesson 1 Basic Concept in Mechanics Lesson 2 Forces and Their Effects Lesson 3 Overview of Engineering Mechanics Lesson 4 Shafts and Couplings Lesson 5 Shafts and Associated Parts Lesson 6 Belts, Clutches, Brakes, and Chains Lesson 7 Fasteners and Springs Lesson 14 Physical Properties of Materials Lesson 29 Tolerances and Surface Roughness Lesson 35 Coordinate Measuring Machine Lesson 36 Lathes
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机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法)
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Finite Element Method is a good choice for solving partial differential equations over complex domains (like cars and oil pipelines), when the domain changes (as during a solid state reaction with a moving boundary), when the desired precision varies over the entire domain, or when the solution lacks smoothnes预s备. 知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法)
The finite element method (FEM) (sometimes referred to as finite element analysis) is a numerical
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) The finite-element method originated from the need for solving complex elasticity and structural analysis
simulation); Another example would be the simulation of the weather pattern on Earth, where it is more important to have accurate predictions over land than over the wide-open sea.
meaning that errorEs vinatlhueaitniopnutodnaltya. and intermediate tedcawlciuthlaAtiosnpsodsoen.Sotliadcecusmfourla.tNe EanTd3ca.5usCe ltiheenrtePsurlotifnilge 5.2
equations.
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) The solution approach is based either on eliminating
equations, which are then numerically integrated using standard techniques such as Euler's method, RungeKutta, etc.
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) In solving partial differential equations, the primary challenge is to create an equation that approximates the equation to be studied, but is numerically stable,
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approCximopaytirnigg hsyts2te0m19of-2o0rd1i9naAryspdioffseerePnttiyalLtd.
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法)
For instance, in a frontal uoitnpgutCthtooispb, yaerlmligwehaittnh2ina0gd1lve9asns-.2tTa0gh1ees9reaAnasdrpedomissaaednvyPawtnyatayLgsteodsf..The
Finite Element Method is a good choice for solving partial differential equations over complex domains (like cars and oil pipelines), when the domain changes (as during a solid state reaction with a moving boundary), when the desired precision varies over the entire domain, or when the solution lacks smoothnes预s备. 知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法)
The finite element method (FEM) (sometimes referred to as finite element analysis) is a numerical
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) The finite-element method originated from the need for solving complex elasticity and structural analysis
simulation); Another example would be the simulation of the weather pattern on Earth, where it is more important to have accurate predictions over land than over the wide-open sea.
meaning that errorEs vinatlhueaitniopnutodnaltya. and intermediate tedcawlciuthlaAtiosnpsodsoen.Sotliadcecusmfourla.tNe EanTd3ca.5usCe ltiheenrtePsurlotifnilge 5.2
equations.
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) The solution approach is based either on eliminating
equations, which are then numerically integrated using standard techniques such as Euler's method, RungeKutta, etc.
预备知识
机械工程专业英语
Lesson 3 Optimization for Finite Element Applications 一、Background Information Finite Element Method ( 有限元法) In solving partial differential equations, the primary challenge is to create an equation that approximates the equation to be studied, but is numerically stable,
technique for findiEngvaalpupartoixoinmaotnelsyo.lutions of partial teddwiffiethrCeAnotsipapyloreisqgeuha.tSti2loi0dns1e(9sP-Df2oE0r1).Na9sEAwTsepll3oa.s5seoCfPliinteytnegLtrtPadlr.ofile 5.2