机械专业英语阅读教程
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机械工程专业英语课程负责人:课程中文名称:专业英语课程英文名称:English for Mechanical Engineering课程类别:选修课程学分数:2课程学时数:32授课对象:机械电子工程专业本科生本课程的前导课程:公共英语,机械专业的相关课程考核方式:平时成绩+期末考试使用教材:《机械工程专业英语教程》施平主编(第3版)电子工业大学出版社教学要求及目的: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。
教学方式:课堂讲授、讨论与自学相结合。
以教师讲授为主,引导学生积极阅读指定参考文献,完成课外作业,参与课堂讨论。
有意识地积累与自己研究方向相关的词汇与文献资料,掌握专业英语学习方法。
具体教学目标:●掌握机械工程专业方面的专业名词、专业术语rolling contact bearing, 滚动接触轴承journal bearing, 径向轴承resonance 共振upright drilling machine 立式钻床radial ['reɪdɪəl]drill 摇臂钻床shaper 牛头钻床●掌握习惯表达方式machine design,kinematics [,kɪnɪ'mætɪks] 运动学,动力学dynamic 动态slider-crank mechanism ['mek(ə)nɪz(ə)m] 滑动曲柄机构,assembly drawing 装配图detailed [dɪ'teld]drawing 明细图engineering drawing 工程图degree-of-freedom (DOF) 自由度a four-bar mechanism 四连杆机构vibration mechanism 振动机构CAD Computer - Aided Design, CAM computer-aided manufacturingCAE Computer Aided Engineering●掌握基本的专业文献阅读能力与翻译能力●掌握基本的写作能力●培养基本的专业文献资料检索能力●了解机械工程方面的国内外动向, 并熟悉与机械工程专业相关的其他学科与知识Lesson 1 Translation Skill of Subject-Based English ESP(专门用途英语即专业英语)——English For Specific [spə'sɪfɪk] PurposesEST(科技英语)——English for Science and TechnologyEBE(商业经济英语)——English for Business and EconomicsESS(社会科学英语)——English for Social ScienceEAP(学术英语)——English for Academic PurposesEOP(职业英语)——English for Occupational PurposesESP的语法特点:●名词化●被动语态(1)名词化:The rocket has been developed. For this reason, man can enter space.The development of the rocket makes it possible for man to enter space.随着火箭技术的进步,人类进入太空成为可能。
本文将针对机械类专业英语应用进行详细介绍和演示,以帮助读者更好地掌握相关知识和技能。
1. 了解机械类专业英语的重要性机械类专业英语作为机械工程专业的基础,对于从事机械设计、制造、维修等工作的人员来说,具有至关重要的作用。
它不仅是与国际交流、合作密切相关的语言工具,也是理解和应用专业知识的必备工具。
2. 学习机械类专业英语的方法和技巧在学习机械类专业英语时,可以采取以下方法和技巧来提高效果:- 注重基础词汇的积累:掌握机械工程领域常用的英文词汇和术语,如机械零件、工艺流程、材料性质等。
- 学习专业文献的阅读:阅读关于机械工程领域的英文期刊、论文和专业书籍,提高对专业知识的理解和运用能力。
- 参与专业英语交流:积极参与机械类专业英语的听说训练,培养用英语进行专业交流和表达的能力。
3. 机械类专业英语应用场景机械类专业英语在机械工程领域有广泛的应用场景,包括但不限于以下方面:- 机械设计与制造:掌握机械设计和制造的相关英文词汇,能够理解和编写设计文件、技术规格和操作手册等。
- 机械维修与检测:了解机械故障排除和设备检测的英文表达,能够与国际维修团队进行有效沟通。
- 自动化与控制系统:学习自动化和控制系统领域的英文术语和技术,能够阅读和编写相关技术文档。
4. 高效学习机械类专业英语的建议为了高效学习机械类专业英语,建议采取以下策略:- 制定学习计划:合理分配学习时间,确保每天都有固定的学习时间进行机械类专业英语的学习和练习。
- 运用多种学习资源:利用学习资料、教材、网络资源等多种途径进行学习,提高学习效果。
- 反复实践和巩固:通过大量的练习和实践,熟练掌握机械类专业英语的用法和表达方式。
5. 结语通过本文的介绍和演示,相信读者已经对机械类专业英语应用有了更深入的了解。
在今后的学习和工作中,希望读者能够不断提升自己的机械类专业英语能力,实现更好的发展和成就。
考研已落下帷幕考研虽然已经结束好长时间,而它对于我来说,就像是昨天刚发生一样,清晰且深刻。
回首考研的这段经历,我收获了很多,也成长了许多。
开始基础复习的时候,是在网上找了一下教程视频,然后跟着教材进行学习,先是对基础知识进行了了解,在5月-7月的时候在基础上加深了理解,对于第二轮的复习,自己还根据课本讲义画了知识构架图,是自己更能一目了然的掌握知识点。
8月以后一直到临近考试的状态,开始认真的刷真题,并且对那些自己不熟悉的知识点反复的加深印象,这也是一个自我提升的过程。
考研一路走来,真的很辛苦,学长学姐们分享的宝贵经验不仅能让我打起精神背水一战,还使我的复习有条不紊地进行。
初试成绩出来的这两天,酝酿了一下,我也想为将要参加下一届考研的的学弟学妹们写一篇文章,希望你们从复习的开始就运筹帷幄,明年的这个时候旗开得胜。
文章字数很多,大家有时间可以阅读,文末有真题和资料下载分享,谢谢大家。
青海大学机械设计及理论的初试科目为:(101)思想政治理论(201)英语一(301)数学一和(907)机械设计基础参考书目为:1.《机械设计基础》高等教育出版社第五版杨可桢先说说英语复习心得一.词汇词汇的复习流程其实都比较熟悉了,就是反复记忆。
考研要求掌握5500的词汇量,这是一个比较大的工,我建议考研词汇复习的参考书至少要有两本,一本是比较流行的按乱序编排的书,另一本是按考试出现频率编排的书,也就是所谓的分级词汇或分频词汇,我使用的是木糖的单词和真题,很精练,适合后期重点巩固使用,工作量也不是很大。
为什么要使用分级词汇书呢,因为我们掌握词汇是服务于阅读的,题做多了就会发现,考研阅读考来考去大部分也就是那2000多个词,到后期一定要发现规律,把握重点。
还有一点就是在做阅读的过程中要学会归纳形近词,有些词出现频率高而且很容易混淆,必须分清楚。
二.阅读理解都说考研最难的是英语,英语最难的是阅读。
那这阅读究竟难在哪里呢?以四六级作为比较,攻克四六级阅读的关键是词汇,只要一篇文章传达的意思你基本清楚,考题对应的细节你能找到,看得懂,基本上就没太大问题了。
机械类专业英语阅读教程In the realm of mechanical engineering, the language of precision and efficiency is paramount. English, as a global lingua franca, plays a crucial role in facilitating technical communication and collaboration across borders.The study of mechanical engineering is not just about understanding complex systems and their components; it also involves mastering the specialized terminology that engineers worldwide use to describe these systems. This tutorial aims to bridge the gap between the theoretical knowledge and the practical application of English in the field.Reading materials in this course have been carefully curated to reflect the diversity of topics within mechanical engineering, from basic principles to cutting-edge research. Each chapter is designed to enhance the reader's comprehension and vocabulary, while also providing insights into the latest industry trends.To truly grasp the concepts discussed in mechanical engineering texts, one must not only understand the words but also appreciate the context in which they are used. This tutorial will guide you through the nuances of technical language and help you develop the critical thinking skills necessary to interpret complex information.As you progress through the lessons, you will encountervarious types of texts, including case studies, technical specifications, and research papers. Each type requires a different approach to reading and understanding, and this course will equip you with the tools to navigate them effectively.In addition to reading comprehension, this tutorial will also focus on the development of writing skills. You will learn how to construct clear and concise sentences, organize information logically, and present your ideas persuasively.The ultimate goal of this course is to empower you with the English proficiency necessary to excel in the global mechanical engineering community. Whether you are a student, a professional, or an enthusiast, this reading tutorial will serve as a solid foundation for your journey in this dynamic field.By the end of this tutorial, you will have gained not only a deeper understanding of mechanical engineering concepts but also the ability to communicate them effectively in English. This will open doors to international opportunities and allow you to contribute to the ever-evolving world of mechanical engineering.。
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Engineering drawing is not only the province of the draftsperson. It is the language of the engineer. It is their means of developing and recording their ideas, and conveying them to others. Every engineer will be using and referring to some form of drawings almost every day. They will often be producing or directing the preparation of drawings. Usually, they make the preliminary sketches and design drawings in accordance with principles of engineering drawing, because this is the most unambiguous way to convey and record information. It is also likely that every engineer at sometime will be checking the work of designers and drafters and approving drawings before they are sent to manufacturing. When engineers sign off the final approval of a drawing, they take responsibility for it. An overlooked error in the drawing could be costly. So a drawing must be true and complete statement of the figure, dimension and technical requirements, expressing the way that the part is to be manufactured. Mechanical drawing is a process which relies heavily upon research in the principles of representation, interpretation and related technical standards. Typical drawings in machine manufacturing are classified as part drawings and assembly drawings. Detailed introducing is as followed
(1)Part drawings
Part drawings are frequently used as instruction fo manufacture and inspection of the parts. An integrated part drawing should include a set of drawings, overall
dimensions, necessary technical requirements and full contents of title block.
A set of drawings: some representation can be given to properly show the internal and external shape of the part.
Overall dimensions: specifying the requirements for manufacture and inspection of the part integrity .
Necessary technical requirements: codes, symbols and notes are used to describe the essential technical requirements in the process of manufacture, inspection and assembly, such as surface roughness, tolerance, heat treatment,case treatment and the like.
Full contents of title block: including the part name, materials, drawing number, scale and signature of responsible individual.
Assembly drawings are used in explaining machines or components. In mechanical design, part drawings are usually related to the assembly drawing which indicates the working principle and structure of a machine or component. In the process of machine manufacturing, the drawinings are to allow machining of the metal based on the part drawing and assembling to create a unit or a machine in due course as well as in operation and maintenance. 2. Representation of machine elements Mechanical drawings in national standards are restricted to those which specify the view, sectional view and broken sectional view to represent the structures and shapes.
Views are projection drawings of the object. Typical views include basic views, directional views, partial views and oblique views. Basic views include upward view, front iew, vertical view, right view, left view and back view, as shown in Fig. 1-2-1. The number of views is always six, four and three, four is the typical views.
Fig 1-2-1Basic views
Sectional views are used to show the internal structure of the object with a dash line. When parts have complex internal geometries, knowing the interior is as important as knowing the exterior, you can use sectioning technique to cut sections' across the object to show internal details.We divide sectional views into full sectional views, half sectional views and partial
sectional views.
Broken sectional views are supposed to be sectional plane at a point somewhere on the machine element.We divide them into removed broken sectional view and superposition sectional view.
For expressing the structure and size of a component distinctly, we put a component into a three-plane projection system, and acquire the three-dimensional drawing in the three projection plane. The basic principle is indicated as equal length in the front view and vertical view, equal height in the front view and left view, equal width in the vertical view and left view.
The axonometric drawing is used for complementing the outline of the body. The common axonometric drawing combines isometric projection with oblique biometric projection.。