发布时间：
外文翻译是你上网上查询一篇文章，和你的设计题目相似的英文文章，然后自己翻译过来，这就是外文翻译，篇幅必须长一点，因为一般毕业设计都要有字数限制。文献综述一般就是把你所用到的资料都一一介绍一下，不要很具体，因为论文是文献综述的具体介绍，文献综述中还包括一些与设计题目有关的现实描述。
外文翻译，就是翻译一篇你参考的外文资料。文献综述，就是目前你研究课题的国内外研究情况的介绍、分析和存在的问题。当然，这些是建立在你查阅文献资料的基础上，要注意：文献综述要述评，而不能只是概括叙述别人的观点。
毕业论文外文翻译：将外文参考文献翻译成中文版本。
翻译要求：
1、选定外文文献后先给指导老师看，得到老师的确认通过后方可翻译。
2、选择外文翻译时一定选择外国作者写的文章，可从学校中知网或者外文数据库下载。
3、外文翻译字数要求3000字以上，从外文文章起始处开始翻译，不允许从文章中间部分开始翻译，翻译必须结束于文章的一个大段落。
外文翻译需要注意的问题
1、外文文献的出处不要翻译成中文，且写在中文译文的右上角（不是放在页眉处）；会议要求：名称、地点、年份、卷（期），等 。
2、作者姓名以及作者的工作单位也不用必须翻译。
3、abstract翻译成“摘要”，不要翻译成“文章摘要”等其他词语。
4、Key words翻译成“关键词” 。
5、introduction 翻译成“引言”(不是导言)。
毕业设计中的外文翻译就是内容提要，有一些导师会要求写成摘要，把内容提要的中文版翻译成英文即可。值得一提的是，内容提要下方的关键字也需要翻译成英文。
内容提要是全文内容的缩影。在这里，作者以极经济的笔墨，勾画出全文的整体面目；提出主要论点、揭示论文的研究成果、简要叙述全文的框架结构。
内容提要是正文的附属部分，一般放置在论文的篇首。
写作内容提要的目的在于：
1．为了使指导老师在未审阅论文全文时，先对文章的主要内容有个大体上的了解，知道研究所取得的主要成果，研究的主要逻辑顺序。
2．为了使其他读者通过阅读内容提要，就能大略了解作者所研究的问题，假如产生共鸣，则再进一步阅读全文。在这里，内容提要成了把论文推荐给众多读者的“广告”。
因此，内容提要应把论文的主要观点提示出来，便于读者一看就能了解论文内容的要点。论文提要要求写得简明而又全面，不要罗哩啰嗦抓不住要点或者只是干巴巴的几条筋，缺乏说明观点的材料。
内容提要可分为报道性提要和指示性提要。
报道性提要，主要介绍研究的主要方法与成果以及成果分析等，对文章内容的提示较全面。
指示性提要，只简要地叙述研究的成果(数据、看法、意见、结论等)，对研究手段、方法、过程等均不涉及。毕业论文一般使用指示性提要。
文献综述简称综述，是对某一领域，某一专业或某一方面的课题、问题或研究专题搜集大量相关资料，然后通过分析、阅读、整理、提炼当前课题、问题或研究专题的最新进展、学术见解或建议，对其做出综合性介绍和阐述的一种学术论文。
文献综述，一般都包含以下四部分：摘要、引言、主体和参考文献。这是因为研究性的论文注重研究的方法、结果、动态和进展。
扩展资料：
文献综述看似简单，其实是一项高难度的工作。在国外，宏观的或者是比较系统的文献综述通常都是由一个领域里的顶级“大牛”来做的。
在现有研究方法的著作中，都有关于文献综述的指导，然而无论是教授文献综述课的教师还是学习该课程的学生，大多实际上没有对其给予足够的重视。而到了真正自己来做研究，便发现综述实在是困难。
以下为注意事项：
⒈ 搜集文献应尽量全。掌握全面、大量的文献资料是写好综述的前提，否则，随便搜集一点资料就动手撰写是不可能写出好的综述。
⒉ 注意引用文献的代表性、可靠性和科学性。在搜集到的文献中可能出现观点雷同，有的文献在可靠性及科学性方面存在着差异，因此在引用文献时应注意选用代表性、可靠性和科学性较好的文献。
⒊ 引用文献要忠实文献内容。由于文献综述有作者自己的评论分析，因此在撰写时应分清作者的观点和文献的内容，不能篡改文献的内容。引用文献不过多。
文献综述的作者引用间接文献的现象时有所见。如果综述作者从他人引用的参考文献转引过来，这些文献在他人引用时是否恰当，有无谬误，综述作者是不知道的，所以最好不要间接转引文献。
⒋ 参考文献不能省略。有的科研论文可以将参考文献省略，但文献综述绝对不能省略，而且应是文中引用过的，能反映主题全貌的并且是作者直接阅读过的文献资料。
5.综述篇幅不可太长。杂志编辑部对综述的字数一般都有一定数量的约定。作者在初写综述时，往往不注意这点，造成虚话、空话较多，重点不突出。综述一般不宜超过4000字。
综述并不是简单的文献罗列，综述一定有作者自己的综合和归纳。有的综述只是将文献罗列，看上去像流水账，没有作者自己的综合与分析，使人看后感到重复、费解，材料与评述不协调。
6.一些作者似乎把论文的引言看成是一种形式，是可有可无的部分，将引言的写作和正文的写作相分离，只是为了给论文加一顶帽子。
常见的现象是，一般化地论述研究的重要性，甚至从技术所涉及的行业在国民经济中的地位开始谈起，就像一篇领导的讲话稿。就是落脚于研究的主题，也是从宏观谈起到微观结束，停留在一般性的论述较多。
显然，这样做的结果是使读者无法准确地判断“论文命题”的具体价值，缺少对当前研究状况的概括和介绍，不知道作者的研究与以往的研究工作有什么不同？
因此，科技论文的引言必须交代研究工作的背景，概括性地论述所研究问题的现状。对研究现状的论述，不仅是考查作者对资料的占有程度和熟悉程度，更重要的是从资料的全面程度和新旧程度可以判断研究工作的意义和价值，以及研究结果的可信度。
7. 引文罗列，缺少分析和概括。引言不仅要反映背景的广度，更重要的是要考查作者对研究背景了解的深度。
一般作者对研究的问题了解不深，在介绍研究现状时往往是列出一大堆参考文献，罗列出不同研究者的不同作法和结论，缺乏作者的分析和归纳，没有概括出研究的成果和存在的问题，有的甚至将一些与本文研究没有直接关系的文献也列在其中，片面地强调资料占有的丰富性。
尽管有人认为，对研究现状的介绍不同的杂志有不同的要求，但从论文写作的角度出发，引言的目的是阐述论文命题的意义，而并非是研究资料的综述，尽管综述对读者查找资料提供了方便。
因此，应当用作者自己的语言概括出研究的现状，特别是存在的难点和不足，从而引出论文研究的主题。
参考资料来源：百度百科-文献综述
（最好）不要某宝，不要个人，一定要选一个正规的润色机构——服务有保障，有售后，北京译顶科技做的不错，可以联系他们一下 终身满意。
毕业设计不会做，抄也要讲究方法作为一个已经毕业了的大学生，在做毕业设计的过程中，无论是设计成果的研究还是毕业论文的撰写，不可回避的一个问题就是抄袭。作为一个过来人，我想说的是，做毕业设计难免会有抄袭的现象，但是一定要掌握方法，千万不要盲目的抄完了事，那样做是非常危险的。有的同学看都不看就抄到论文上去了，有的同学拿着别人做完的东西都不研究一下就参加答辩去了。我就听过一个活生生、血淋淋的例子——老师问：“你这段代码是什么意思？”答：“我不知道。”老师又问下一段代码，又不知道，老师问：“这是你做的吗？”答：“不是，老师给的。”其结果可想而知了。你们想想，那些东西都是往届毕业生做出来的，老师们能看不出来吗？掩耳盗铃，自欺欺人，大家都是成年人，我想不用多说了吧。大家在完成毕业设计的过程中肯定会遇到各种各样的现实性困难，成果做不出来了怎么办?论文写不出来了怎么办？外文文献不会翻译怎么办？其实这都好办，世界上再难的技术也是人做出来，没有成果就找个现成的东西；论文写不出来就多看几本书，多引用书里的内容；外文水平不高就用翻译软件。总之一句话，你有张良计，我有过墙梯，物竟天择，适者生存。文章转自 众赏文库网 毕业设计论文,专业文档下载
本科毕业设计论文外文翻译基本格式
论文常用来指进行各个学术领域的研究和描述学术研究成果的文章，简称之为论文。它既是探讨问题进行学术研究的一种手段，又是描述学术研究成果进行学术交流的一种工具。它包括学年论文、毕业论文、学位论文、科技论文、成果论文等。以下是我精心整理的本科毕业设计论文外文翻译基本格式，欢迎大家借鉴与参考，希望对大家有所帮助。
本科毕业设计论文外文翻译基本格式
一、要求
1、与毕业论文分开单独成文。
2、两篇文献。
二、基本格式
1、文献应以英、美等国家公开发表的文献为主（Journals from English speaking countries）。
2、毕业论文翻译是相对独立的，其中应该包括题目、作者（可以不翻译）、译文的出处（杂志的名称）（5号宋体、写在文稿左上角）、关键词、摘要、前言、正文、总结等几个部分。
3、文献翻译的字体、字号、序号等应与毕业论文格式要求完全一致。
4、文中所有的图表、致谢及参考文献均可以略去，但在文献翻译的末页标注：图表、致谢及参考文献已略去（见原文）（空一行，字体同正文）。
5、原文中出现的'专用名词及人名、地名、参考文献可不翻译，并同原文一样在正文中标明出处。
三、毕业论文设计外文翻译的内容要求
外文翻译内容必须与所选课题相关，外文原文不少于6000个印刷符号。译文末尾要用外文注明外文原文出处。
外文翻译要求：
1、外文资料与毕业设计(论文)选题密切相关，译文准确、质量好。
2、阅读2篇幅以上(10000字符左右)的外文资料，完成2篇不同文章的共2000汉字以上的英译汉翻译
3、外文资料可以由指导教师提供，外文资料原则上应是外国作者。严禁采用专业外语教材文章。
4、排序：“一篇中文译文、一篇外文原文、一篇中文译文、一篇外文原文”。插图内文字及图名也译成中文。
5、标题与译文格式(字体、字号、行距、页边距等)与论文格式要求相同。
下页附：外文翻译与原文参考格式
英文翻译 (黑体、四号、顶格)
外文原文出处：(译文前列出外文原文出处、作者、国籍，译文后附上外文原文)
毕业论文外文翻译：将外文参考文献翻译成中文版本。
翻译要求：
1、选定外文文献后先给指导老师看，得到老师的确认通过后方可翻译。
2、选择外文翻译时一定选择外国作者写的文章，可从学校中知网或者外文数据库下载。
3、外文翻译字数要求3000字以上，从外文文章起始处开始翻译，不允许从文章中间部分开始翻译，翻译必须结束于文章的一个大段落。
参考文献是在学术研究过程中，对某一著作或论文的整体的参考或借鉴。征引过的文献在注释中已注明,不再出现于文后参考文献中。外文参考文献就是指论文是引用的文献原文是国外的，并非中国的。
原文就是指原作品,原件，即作者所写作品所用的语言。如莎士比亚的《罗密欧与朱丽叶》原文是英语。
译文就是翻译过来的文字，如在中国也可以找到莎士比亚《罗密欧与朱丽叶》的中文版本，这个中文版本就称为译文。
主要标准
翻译是语际交流过程中沟通不同语言的桥梁。一般来说，翻译的标准主要有两条：忠实和通顺。
忠实
是指忠实于原文所要传递的信息，也就是说，把原文的信息完整并且准确地表达出来，使译文读者得到的信息与原文读者得到的信息大致相同。
通顺
是指译文规范、明白易懂，没有文理不通、结构混乱、逻辑不清的现象。
实践产生理论，欧美许多国家的翻译理论是五花八门的。从大的方面来看，可以分为两大派：一派是翻译可能论，一派是翻译不可能论。其实，完完全全百分之百的可能是没有的，完完全全百分之百的不可能也是没有的。
世界上一切翻译活动都是在这两个极端之间进行的。欧洲许多著名的人物，比如马丁·路德、M.阿诺德、.纽曼、.波斯特加特、H.白洛克、.诺克斯、V.那巴可夫等等，都对翻译提出了自己的理论。据《开塞尔世界文学百科全书》的意见，这些理论中有些是刚愎自用的。
这个不用全部翻译的，只要选择自己需要的内容翻译。
翻译的外文文献可以是一篇，也可以是两篇，但英文字符要求不少于2万。选定外文文献后先给指导老师看，得到老师的确认通过后方可翻译。
翻译的外文文献应主要选自学术期刊、学术会议的文章、有关著作及其他相关材料，应与毕业论文(设计)主题相关，并在中文译文首页用“脚注”形式注明原文作者及出处，外文原文后应附中文译文。
扩展资料：
外文翻译需要注意的问题
1、外文文献的出处不要翻译成中文，且写在中文译文的右上角（不是放在页眉处）；会议要求：名称、地点、年份、卷（期），等 。
2、作者姓名以及作者的工作单位也不用必须翻译。
3、abstract翻译成“摘要”，不要翻译成“文章摘要”等其他词语。
4、Key words翻译成“关键词” 。
5、introduction 翻译成“引言”(不是导言)。
6、注意排版格式，都是单排版，行距，字号小4号，等（按照格式要求）。
7、各节的标号I、II等可以直接使用，不要再翻译成“第一部分”“第二部分”，等。
8、里面的图可以拷贝粘贴，但要将图标、横纵指标的英文标注翻译成中文。
9、里面的公式、表不可以拷贝粘贴，要自己重新录入、重新画表格。
参考资料：百度百科-毕业论文
毕业设计中的外文翻译就是内容提要，有一些导师会要求写成摘要，把内容提要的中文版翻译成英文即可。值得一提的是，内容提要下方的关键字也需要翻译成英文。
内容提要是全文内容的缩影。在这里，作者以极经济的笔墨，勾画出全文的整体面目；提出主要论点、揭示论文的研究成果、简要叙述全文的框架结构。
内容提要是正文的附属部分，一般放置在论文的篇首。
写作内容提要的目的在于：
1．为了使指导老师在未审阅论文全文时，先对文章的主要内容有个大体上的了解，知道研究所取得的主要成果，研究的主要逻辑顺序。
2．为了使其他读者通过阅读内容提要，就能大略了解作者所研究的问题，假如产生共鸣，则再进一步阅读全文。在这里，内容提要成了把论文推荐给众多读者的“广告”。
因此，内容提要应把论文的主要观点提示出来，便于读者一看就能了解论文内容的要点。论文提要要求写得简明而又全面，不要啰哩啰唆抓不住要点或者只是干巴巴的几条筋，缺乏说明观点的材料。
内容提要可分为报道性提要和指示性提要。
报道性提要，主要介绍研究的主要方法与成果以及成果分析等，对文章内容的提示较全面。
指示性提要，只简要地叙述研究的成果(数据、看法、意见、结论等)，对研究手段、方法、过程等均不涉及。毕业论文一般使用指示性提要。
文献综述简称综述，是对某一领域，某一专业或某一方面的课题、问题或研究专题搜集大量相关资料，然后通过分析、阅读、整理、提炼当前课题、问题或研究专题的最新进展、学术见解或建议，对其做出综合性介绍和阐述的一种学术论文。
文献综述，一般都包含以下四部分：摘要、引言、主体和参考文献。这是因为研究性的论文注重研究的方法、结果、动态和进展。
外文翻译，就是翻译一篇你参考的外文资料。文献综述，就是目前你研究课题的国内外研究情况的介绍、分析和存在的问题。当然，这些是建立在你查阅文献资料的基础上，要注意：文献综述要述评，而不能只是概括叙述别人的观点。
本科毕业设计论文外文翻译基本格式
论文常用来指进行各个学术领域的研究和描述学术研究成果的文章，简称之为论文。它既是探讨问题进行学术研究的一种手段，又是描述学术研究成果进行学术交流的一种工具。它包括学年论文、毕业论文、学位论文、科技论文、成果论文等。以下是我精心整理的本科毕业设计论文外文翻译基本格式，欢迎大家借鉴与参考，希望对大家有所帮助。
本科毕业设计论文外文翻译基本格式
一、要求
1、与毕业论文分开单独成文。
2、两篇文献。
二、基本格式
1、文献应以英、美等国家公开发表的文献为主（Journals from English speaking countries）。
2、毕业论文翻译是相对独立的，其中应该包括题目、作者（可以不翻译）、译文的出处（杂志的名称）（5号宋体、写在文稿左上角）、关键词、摘要、前言、正文、总结等几个部分。
3、文献翻译的字体、字号、序号等应与毕业论文格式要求完全一致。
4、文中所有的图表、致谢及参考文献均可以略去，但在文献翻译的末页标注：图表、致谢及参考文献已略去（见原文）（空一行，字体同正文）。
5、原文中出现的'专用名词及人名、地名、参考文献可不翻译，并同原文一样在正文中标明出处。
三、毕业论文设计外文翻译的内容要求
外文翻译内容必须与所选课题相关，外文原文不少于6000个印刷符号。译文末尾要用外文注明外文原文出处。
外文翻译要求：
1、外文资料与毕业设计(论文)选题密切相关，译文准确、质量好。
2、阅读2篇幅以上(10000字符左右)的外文资料，完成2篇不同文章的共2000汉字以上的英译汉翻译
3、外文资料可以由指导教师提供，外文资料原则上应是外国作者。严禁采用专业外语教材文章。
4、排序：“一篇中文译文、一篇外文原文、一篇中文译文、一篇外文原文”。插图内文字及图名也译成中文。
5、标题与译文格式(字体、字号、行距、页边距等)与论文格式要求相同。
下页附：外文翻译与原文参考格式
英文翻译 (黑体、四号、顶格)
外文原文出处：(译文前列出外文原文出处、作者、国籍，译文后附上外文原文)
INTRODUCTION The rapid development of science and technology, product features requirements of the growing number and complexity of the increase in life expectancy shortened, replacement faster. However, the design of the products, especially mechanical products in the design means, is力不从心, failed to keep pace with the needs of the times. At present, computer-aided product design drawings, design, manufacturing, production planning has been a relatively extensive and in-depth study and achieved initial results, and product development programmes of the early computer-aided design is far from meeting a need. To this end, the author read a lot of literature on the basis of a summary of the design and scholars at home and abroad to design the method used, and discussed the various methods of organic link between product design and mechanical Computer trend of development. Under the current domestic and foreign scholars to design machinery design methods used by the main features of the programme can be summed up modern design for the following four major types. 1, systematic design method Systematic design of the main features are: design as from a number of design elements of a system, every design element of independence, there are various elements of the organic links and a level of all the design elements Combined, you can design systems to achieve the task. Systematic design idea in the 1970s by the German scholar Professor Pahl and Beitz, a system based on the theory, developed a design of the general pattern, and advocate of the design work should be rational. German Engineers Association in this on the basis of design, develop standards VDI2221 "technology systems and product development design methods. The development of the product design process of mechanical model, basically follow the German standards VDI2221 the design. In addition, many of our product design and scholars in the programme design and also learn from other developed countries cited the systematic design, which is representative: (1) The user needs as the product concept of functional characteristics, structural design and part design, process planning, operations control, and so on the basis of the product development process of the macro, the use of Quality Function layout methods, systems and information needs of users will be reasonable and effective And converted to the various stages of product development objectives and operations control technology means a point of order. (2) products as organisms on the level of life, and life systems through the use of the product design process can demand level of success and realize the concept of functional requirements of the specific levels and product design level. At the same time using the system icons to life the abstract expression of the functional requirements of products, product features a system structure. (3) the mechanical design system in the application of science into two basic questions: First, to design products as a system to process, to determine the best of its components (modules) and their mutual relations and the other is the product design Process as a system, according to the design objectives, correct and reasonable to determine the design of all aspects of the work and the various design stage. As each designer to study issues and to consider the perspective of the different emphases, to design a programme of specific research methods also differ. Here are some representative of the systematic design design elements of With five design elements (functions, effects, effects of vector, shape and surface elements parameters) described "product solution" that a product design elements of the five identified, all the characteristics of products and value characteristics already identified. Chinese scholars have also adopted similar design methods described product of the original understanding. graphical modeling law Development of the design analysis and guidance systems "KALEIT, with a clear level of the graphic description of the product structure and functions related to the abstract information, and the system structure and function of the graphical modeling, and the function of the connection between. Will be assisted design divided into two methods and information exchange, the use of Nijssen information analysis methods can be used graphic symbols, with a variety of semantic model structure, the integration can be described conditions can be divided into binding type, can relations between any combination of features , Will design solutions and information technology integration, the design process to achieve a different level of abstraction of information between the graphical modeling. The literature [11] semantic network design as a design tool in the development of the semantic network design ASK, using nodes and a network of lines describing the design, components of the node that the unit design tasks, functions, components or processing Equipment, etc.), and lines used to adjust the definition node between different semantic relations, which in the design process for all the activities and results of pre-built model, the early design requirements to the definition of a specific structure can be described by the relationship between The definition of the expression, and a computer-aided design process from abstract to concrete leap. "idea" - "design" law Will be divided into product design "concept" and "design" in two stages. "Idea" phase of the mission is to seek, select and design portfolio to meet the requirements of the original understanding of tasks. "Design" stage of work is the concrete realization of the original understanding of the conceptual stage. The programme will be "ideas" for the specific description: According to a suitable functional structure, designed to meet the requirements of the mandate of the original understanding. Functional structure of the sub-function by "structural elements" to achieve, and "structural elements" of the physical connection between the definition of "functional carrier", "functional carrier" and "structural elements" and formation of the interaction between the functional diagram ( Mechanical movement diagram). Programme of "design" is based on functional diagram, the first qualitative description of all the "functional carrier" and "structural elements", then all the quantitative description of "structural elements" and connecting pieces ( "functional vector") the shape and location have The structure of. Roper, H. use of graph theory theory, the help from his definition of "total design unit (GE)", "structure elements (KE)", "functional structure elements (FKE)", "connecting structure elements (VKE)", "Structural parts (KT)", "structural elements parts (KET)" concept, and describes elements of size, location and transmission parameters of the relationship between the number of thumbs, the design intuitive design experts design "stage. From the design methodology of the point of view, the design task will be clear after the design work is divided into three steps: 1) access to functions and functional structure (referred to as "functional"), 2) find effects (referred to as the "effect"); ) To find structure (referred to as "the configuration of the Rules"). And use the following four strategies described machinery idea stage of the process: Strategy 1: were considered "functional" and "effect" and "configuration rules." Therefore, we can work in various steps to create variations in the respective programmes, resulting in the original understanding of the broad spectrum. Strategy 2: "effect" and "configuration rules" (including the designer to create the rules) association, to consider a separate function (usually associated with the design task). At this point, to identify the typical configuration rules and their effects need to have a wealth of experience, the programme spectrum far less than a strategy of the programme spectrum. Strategy 3: "functional" and "effect", "configuration rules" are closely related. Applicable to the function, and the configuration of the rules of no choice, with special requirements of the areas, such as ultra-small machinery, large machinery, high-value function parts, and those with special requirements of the functional components, and so on. Strategy 4: In view of the structural design requirements of the solution. The strategy starting from the existing parts, through different parts of the order and connection, was expected to function. Matrix Design In the programme design process used in "requirement - to" logic tree ( "or" tree) described requirements, the relationship between the function, to satisfy the requirements of functional design solution set, a different design. According to "request - to" logic tree establishment of a "request - to" association matrix, meet the requirements necessary to describe the complex relationship between function, expressed functional requirements and the relationship between the will matrix as a mechanical system design basis, the mechanical system design space as a functional decomposition of space, only that each sub-space design of a module, in the abstract phase of the high-level, with each module design movement conversion matrix And a vector for the operation of restraint that in the abstract phase of the low-rise, each module design parameters were expressed as a matrix and the equation of motion. bond graph Law Will form a system components into the function to generate energy, energy consumption, changing energy forms, such as various types of energy transmission and use of bond graph of the function of the components that will be based on the functions of the model and bonding with plans to achieve functional The automatic generation of structural and functional structure and bonding between the automatic conversion plans to seek bond graph generated by a number of design methods. 2, modular design structure From the perspective of planning products: the definition of its mandate to design features of the product structure is based on the use of existing products (such as GM parts components, etc.) described the design task, that is, when the mandate of decomposition on each task to consider whether there is the corresponding Solutions products, so that in the planning stages of product design tasks to eliminate the contradictions that might exist in the early forecast production capacity, costs and the development of the process of designing the plan adjustable, which can improve the design efficiency and design of reliability, At the same time also reduce the cost of new products. Feldmann will describe the function of the design task is divided into four levels of product structure, (1) products → (2) functional components → (3) main function components → (4) functional components. And the use of application-oriented features of the directory structure, a more specific functional components of the qualitative and quantitative description. At the same time developed for early in the product development and design tools used by early STRAT. Machinery specialized for most of that function can be used existing product solutions and new solutions with only a small number of special features, therefore, for the use of mechanical design features of the product structure, machinery specialized for the evaluation of the design, manufacture risk is very beneficial. Functional Analysis of the products promoted on the basis of the product is broken down into a function of one or more of the basic modular structure, through the selection and combination of these modular structure formed into various products. These basic structure can be parts, components, or even a system. The ideal modular structure should be standardized interface (connectivity and with the Department of), and is serialized, universal, integrated, hierarchical, flexible, economic, with interchangeable, compatibility and relevance of the . China's combination of software component technology and CAD technology, design and composition of deformation design combined, according to grade modular theory, machine processing center will be divided into Youdadaoxiao product level, component level, component-level and component level, and use CAD technology and expertise to their portfolio into different species, different specifications of the functional module, the module from the combination of these functions into different processing center overall programme. To select a design for the directory structure of the variation machinery tools, the design of the proposed elements for a complete, structured format, a solution set design directory. And Set Design listed in the directory comment on each of the additional information, very beneficial to design engineers choice of the elements. According to the connectivity features of mechanical parts and components, will be summarized into four types: 1) The components of direct targeting, and self-adjustment of parts, 2) a common structure of the assembly, 3) have nested structure and inlay Shell-like components of the connection, 4) a modular architecture and modular components of the connection. And a quasi-symbols that the typical components and rules of the connection between the components, to achieve this connection between the components of the algorithm and the concept of visualization. In the mechanical system design, "features a" module on the functions of decomposition, and provides the best functional decomposition "tablets" of the extent of the functional and institutional forms of one-to-one. "Structure to establish" as a function of the module is the choice of targets in order to achieve mapping , based on knowledge of product design features Knowledge-based product design features of the main features are: to use the computer to identify the language describing the characteristics of the product design experts in the field of knowledge and experience to establish the appropriate knowledge base and reasoning machine, and then use the storage areas have been established by the knowledge and reasoning Mechanisms to achieve computer-aided design products. The mechanical system design is based on products with the characteristics, and design experts in the field of knowledge and experience to push volume and decision-making, the completion of several comprehensive. To achieve this stage of the computer-aided design, we must study the automatic acquisition of knowledge, expression, integration, coordination, management and use. To this end, the scholars at home and abroad designed for mechanical systems design knowledge of automated processing done a lot of research work, the method used can be summarized in the following few. coding method According to "campaign conversion" feature (the function million) institutions will be classified, described and use the code function yuan and institutional categories, which established a "body system design expert system" Knowledge Base. On this basis, will be the dual logic and fuzzy comprehensive evaluation of combining theory, the establishment of the "expert systems" reasoning mechanism, and for the four-position for the design of the machine. Use of biological evolution theory, through natural selection and sexual reproduction to the principle of evolution of organisms to the body design, use of network theory methods to express the structure for topology, and then through the coding technology, the structure and institutions Performance of individual chromosomes into the binary string, and in accordance with design requirements of fitness, the use of biological evolution theory of reproduction control mechanism, through the selection, crossover, such as a sudden variation means to eliminate low value of the individual are not suited to the fast evolution Be the best adaptation of the individual, that is, most with the design requirements of the agency programme. knowledge of the law mixed The complex mechanical systems design, mixed use of the knowledge expression describes the design of various types of knowledge is particularly suited to this point has been the design of many scholars of the consensus. In the development of complex product design intelligent decision support system DMDSS, will be the rules, framework, processes and neural networks, and other knowledge that organic combination of methods to adapt to different types of knowledge in the design of the description. Knowledge will be a single expression of a variety of methods (rules, framework and process), according to object-oriented programming principles, the framework of the groove with that object's properties, with rules that target the dynamic characteristics, with the knowledge that the treatment process, group Into a hybrid form of knowledge, and successfully developed the "object-oriented NC gantry milling machine gearbox design intelligent system GBCDIS" and "transmission structure design expert system GBSDES". use of the knowledge-based development tool Coupling in the CAD system, the use of the knowledge-based development tools NEXPERT-OBJECT, through the use of object-oriented approach, to create an object-oriented database design method for coupling the designer to design and structural design Provided extensive and reliable method of the design spectrum. NEXPERT describe the use of linear guide the design of the need to design based on knowledge of the content, which seek to knowledge-based solutions, and developed a linear guide design expert system. Design Law Directory Construction of the "modules", "functional element solution" and "institutions" three progressive design directory, and this directory of three progressive design principles of the programme as a mechanical transmission system intelligent design and development of the knowledge base of design Aids. Based on the example of the way In the development of expert systems design knowledge base, using the basic predicate described design requirements, design conditions and the selected programme, described by frame "Project" and various "concept entity," through case-based reasoning of the technologies used to produce candidate With the horsepower to product design requirements. 4, Intelligent Design Intelligent Design is the main characteristics: According to the theories of design, through the use of 3D graphics software, intelligent design software and virtual reality technology, and multimedia, hypermedia tools for product development design, the concept of products, description of the product结构.
机械 ----------------------- 华文版本 Mechanics is the branch of physics concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effect of the bodies on their environment. The discipline has its roots in several ancient civilizations. During the early modern period, scientists such as Galileo, Kepler, and especially Newton, laid the foundation for what is now known as Classical mechanics. Significance Mechanics is the original discipline of physics, dealing with the macroscopic world that humans perceive. It is therefore a huge body of knowledge about the natural world. Mechanics encompasses the movement of all matter in the universe under the four fundamental interactions (or forces): gravity, the strong and weak interactions, and the electromagnetic interaction. Mechanics also constitutes a central part of technology, the application of physical knowledge for humanly defined purposes. In this connection, the discipline is often known as engineering or applied mechanics. In this sense, mechanics is used to design and analyze the behavior of structures, mechanisms, and machines. Important aspects of the fields of mechanical engineering, aerospace engineering, civil engineering, structural engineering, materials engineering, biomedical engineering and biomechanics were spawned from the study of mechanics. Classical versus quantum The major division of the mechanics discipline separates classical mechanics from quantum mechanics. Historically, classical mechanics came first, while quantum mechanics is a comparatively recent invention. Classical mechanics originated with Isaac Newton's Laws of motion in Principia Mathematica, while quantum mechanics didn't appear until 1900. Both are commonly held to constitute the most certain knowledge that exists about physical nature. Classical mechanics has especially often been viewed as a model for other so-called exact sciences. Essential in this respect is the relentless use of mathematics in theories, as well as the decisive role played by experiment in generating and testing them. Quantum mechanics is of a wider scope, as it encompasses classical mechanics as a sub-discipline which applies under certain restricted circumstances. According to the correspondence principle, there is no contradiction or conflict between the two subjects, each simply pertains to specific situations. Quantum mechanics has superseded classical mechanics at foundational level and is indispensable for the explanation and prediction of processes at molecular and (sub)atomic level. However, for macroscopical processes classical mechanics is able to solve problems which are unmanageably difficult in quantum mechanics and hence remains useful and well used. Einsteinian versus Newtonian Analogous to the quantum versus classical reformation, Einstein's general and special theories of relativity have expanded the scope of mechanics beyond the mechanics of Newton and Galileo, and made small corrections to them. Relativistic corrections were also needed for quantum mechanics, although relativity is categorized as a classical theory. There are no contradictions or conflicts between the two, so long as the specific circumstances are carefully kept in mind. Just as one could, in the loosest possible sense, characterize classical mechanics as dealing with "large" bodies (such as engine parts), and quantum mechanics with "small" ones (such as particles), it could be said that relativistic mechanics deals with "fast" bodies, and non-relativistic mechanics with "slow" ones. However, "fast" and "slow" are subjective concepts, depending on the state of motion of the observer. This means that all mechanics, whether classical or quantum, potentially needs to be described relativistically. On the other hand, as an observer, one may frequently arrange the situation in such a way that this is not really required. Types of mechanical bodies Thus the often-used term body needs to stand for a wide assortment of objects, including particles, projectiles, spacecraft, stars, parts of machinery, parts of solids, parts of fluids (gases and liquids), etc. Other distinctions between the various sub-disciplines of mechanics, concern the nature of the bodies being described. Particles are bodies with little (known) internal structure, treated as mathematical points in classical mechanics. Rigid bodies have size and shape, but retain a simplicity close to that of the particle, adding just a few so-called degrees of freedom, such as orientation in space. Otherwise, bodies may be semi-rigid, . elastic, or non-rigid, . fluid. These subjects have both classical and quantum divisions of study. For instance: The motion of a spacecraft, regarding its orbit and attitude (rotation), is described by the relativistic theory of classical mechanics. While analogous motions of an atomic nucleus are described by quantum mechanics. Sub-disciplines in mechanics The following are two lists of various subjects that are studied in mechanics. Note that there is also the "theory of fields" which constitutes a separate discipline in physics, formally treated as distinct from mechanics, whether classical fields or quantum fields. But in actual practice, subjects belonging to mechanics and fields are closely interwoven. Thus, for instance, forces that act on particles are frequently derived from fields (electromagnetic or gravitational), and particles generate fields by acting as sources. In fact, in quantum mechanics, particles themselves are fields, as described theoretically by the wave function. Classical mechanics The following are described as forming Classical mechanics: Newtonian mechanics, the original theory of motion (kinematics) and forces (dynamics) Lagrangian mechanics, a theoretical formalism Hamiltonian mechanics, another theoretical formalism Celestial mechanics, the motion of stars, galaxies, etc. Astrodynamics, spacecraft navigation, etc. Solid mechanics, elasticity, the properties of (semi-)rigid bodies Acoustics, sound in solids, fluids, etc. Statics, semi-rigid bodies in mechanical equilibrium Fluid mechanics, the motion of fluids Soil mechanics, mechanical behavior of soils Continuum mechanics, mechanics of continua (both solid and fluid) Hydraulics, fluids in equilibrium Applied / Engineering mechanics Biomechanics, solids, fluids, etc. in biology Statistical mechanics, large assemblies of particles Relativistic or Einsteinian mechanics, universal gravitation Quantum mechanics The following are categorized as being part of Quantum mechanics: Particle physics, the motion, structure, and reactions of particles Nuclear physics, the motion, structure, and reactions of nuclei Condensed matter physics, quantum gases, solids, liquids, etc. Quantum statistical mechanics, large assemblies of particles Professional organizations Applied Mechanics Division, American Society of Mechanical Engineers Fluid Dynamics Division, American Physical Society
两篇都是word的行不
外文翻译要求：（1）选定外文文献后先给指导老师看，得到老师的确认通过后方可翻译。（2）选择外文翻译时一定选择外国作者写的文章，可从学校中知网或者外文数据库下载。（3）外文翻译字数要求3000字以上，从外文文章起始处开始翻译，不允许从文章中间部分开始翻译，翻译必须结束于文章的一个大段落。
在毕业论文写作过程中阅读翻译外文文献是一个非常重要的环节，尤其是研究生同学，一般导师都会要求阅读一定数量的英文文献，这是因为许多领域高水平的文献都是外文文献，借鉴一些外文文献翻译的经验是非常必要的。
如何写开题报告，如何写文献综述，如何阅读外文文献，可以说，阅读一定数量的外文文献是毕业论文写作的必经之路。
要求如下：
1、前言
简要说明写作的目的，有关的概念以及综述范围，说明有关主题的现状或争论焦点，所要解决的问题等。一般以 100～200 字为宜，使读者在读完前言后对有关问题获得一个初步的轮廓。
2、主体
主体部分是全文的主要部分，具体写法以能较好地表达综述的内容为准则。通常根据内容的多少，将主体部分分为几段，每段有小标题。
可按年代顺序综述。也可按不同的问题进行综述，还可按不同的观点进行比较综述，不管用那一种格式综述，都要将所搜集到的文献资料归纳、整理及分析比较，阐明有关主题的历史背景、现状和发展方向，以及对这些问题的评述。
主题部分应特别注意代表性强、具有科学性和创造性的文献引用和评述。
主体部分每一段落的开始应是综合提炼出来的观点，即论点；接着是文献所提出的实验结果或调查事实，即论据，可见主体部分是按论点和论据组织材料的。
总之，综述主体部分是以综合概括的论点开头引路，继之以诸家的资料、实验结果为论据展开层次论证。所以，综述也是一种论证文章的体裁，只是论点与论据都是前人文献所提供。
如果前人的观点分散或不甚明确，则需作者整理概括，成为开头。在论述某些观点时，作者可有倾向性，但对相反的观点也应简要如实列出。对存在的矛盾和问题应充分如实描述。
3、总结
常见的方式有：
①扼要的概括、精练主题部分的主要内容；
②介绍尚待解决的问题及对前景的展望；
③某些篇幅较小的综述，也可以省略结束语。
4、参考文献
通常凡引述的资料和主要的论点都应注明文献出处，以便使读者检索查阅。所引文献应以近 3 年内者为主；另外，未公开发表的资料不宜作为参考文献。
在我国许多期刊希望列出重要的参考文献，一般限为 20～30 条为宜；但国际上许多生物医学期刊的综述文章，其参考文献甚多，全篇所列文献常达数百条之多。参考文献的著录格式国内尚不统一，应按各刊「投稿须知」要求撰写。
扩展资料：
1、如何查询国内专利文献
可通过中国国家知识产权局(）和中国专利信息中心（）网站上的「专利检索」。
可以免费检索全部中国专利信息（有文摘）。如需获取专利全文，则需前去中国国家知识产权局查阅，也可通过 CSDL 馆际互借和原文传递系统代为办理。
2、如何查询国外专利文献
科学院用户可首先选择查询 Web of Knowledge 中Derwent Innovations Index (德温特世界专利索引)，它是检索专利的权威数据库，收录全球了 40 多个专利机构的 900 万条基本专利，1800 万项专利，该库大部分有文摘，小部分有全文。
3、其它可供利用的网上免费数据库
欧洲专利局专利数据库：
（免费 文摘）
美国专利商标局专利数据库：
（免费 文摘、全文）
WTO知识产权组织：
（免费 文摘）
IBM专利数据库资源：
（免费 文摘、部分全文）
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土木工程的key哀，速度，
本科毕业设计论文外文翻译基本格式
论文常用来指进行各个学术领域的研究和描述学术研究成果的文章，简称之为论文。它既是探讨问题进行学术研究的一种手段，又是描述学术研究成果进行学术交流的一种工具。它包括学年论文、毕业论文、学位论文、科技论文、成果论文等。以下是我精心整理的本科毕业设计论文外文翻译基本格式，欢迎大家借鉴与参考，希望对大家有所帮助。
本科毕业设计论文外文翻译基本格式
一、要求
1、与毕业论文分开单独成文。
2、两篇文献。
二、基本格式
1、文献应以英、美等国家公开发表的文献为主（Journals from English speaking countries）。
2、毕业论文翻译是相对独立的，其中应该包括题目、作者（可以不翻译）、译文的出处（杂志的名称）（5号宋体、写在文稿左上角）、关键词、摘要、前言、正文、总结等几个部分。
3、文献翻译的字体、字号、序号等应与毕业论文格式要求完全一致。
4、文中所有的图表、致谢及参考文献均可以略去，但在文献翻译的末页标注：图表、致谢及参考文献已略去（见原文）（空一行，字体同正文）。
5、原文中出现的'专用名词及人名、地名、参考文献可不翻译，并同原文一样在正文中标明出处。
三、毕业论文设计外文翻译的内容要求
外文翻译内容必须与所选课题相关，外文原文不少于6000个印刷符号。译文末尾要用外文注明外文原文出处。
外文翻译要求：
1、外文资料与毕业设计(论文)选题密切相关，译文准确、质量好。
2、阅读2篇幅以上(10000字符左右)的外文资料，完成2篇不同文章的共2000汉字以上的英译汉翻译
3、外文资料可以由指导教师提供，外文资料原则上应是外国作者。严禁采用专业外语教材文章。
4、排序：“一篇中文译文、一篇外文原文、一篇中文译文、一篇外文原文”。插图内文字及图名也译成中文。
5、标题与译文格式(字体、字号、行距、页边距等)与论文格式要求相同。
下页附：外文翻译与原文参考格式
英文翻译 (黑体、四号、顶格)
外文原文出处：(译文前列出外文原文出处、作者、国籍，译文后附上外文原文)