毕业设计中英文摘要
毕业设计英文摘要双语

本文主要采用接触反应法制备了TiC/Al和TiC/Al-12Si-4Cu复合材料;使用光学显微镜(OM),扫描电镜(SEM)对材料的微观组织形貌及颗粒分布进行观察分析,通过X射线衍射仪(XRD)分析了复合材料相的组成。
200℃-1000℃的温度区间的差热分析曲线表明:TiC-Al粉末体系在加热过程中没有发生反应,并且改变Al粉含量对于曲线是无影响的。
(TiC-Al)粉末体系烧结产物的XRD结果表明,TiC与Al发生了化学反应,产物是AlTi3和Al4C3。
Ti-Al粉末体系制备纯铝基体复合材料时,反应体系会发生原位反应生成TiAl3组织;TiC-Al粉末体系制备纯铝基体复合材料时,即使熔体温度发生改变,铝熔体中TiC颗粒也是稳定的;TiC-Al粉末体系制备Al-12Si-4Cu基体复合材料时,铝熔体中TiC颗粒是不稳定的。
关键词:TiC/Al复合材料,TiC颗粒,稳定性Study on stability of TiC particles in moltenaluminumAbstractIn this paper,TiC / Al and TiC/Al-12Si-4Cu composites were prepared by contact reaction method;The microstructure and particle distribution of the materials were observed and analyzed by using optical microscopy (OM) and scanning electron microscopy (SEM). The composition of the composite phase was analyzed by X ray diffractometer(XRD).The differential thermal analysis curveof the temperature range at 200 -1000℃indicateed that:TiC-Al powder systemdid not reactin the heating process,and the change of Al contenthad no effect on the curve,XRD results of the sintered product of TiC-Al powder system showed that TiC could reactwith Al,and the products were AlTi3 and Al4C3,When the preparation of pure aluminum matrix composites in Ti-Al powder system,the reaction system will generate reaction and occured TiAl3organization.WhenTiC-Al powder system for the preparation of pure aluminum matrix composites, even if the melt temperature changes, the TiC particles in the aluminum melt are stable.When TiC-Al powder system to prepare Al-12Si-4Cu matrix composites,the TiC particles in the aluminum melt are unstable.Key Words: the TiC/Al composite materials,TiC particles,Stability。
毕业设计说明书中英文摘要范本--南京理工大学

毕业设计说明书(论文)外文摘要
TitleThree-dimensionalModeling of the Computer Case
Abstract
As scientific technologies and living conditions advance, more and more people use computer to socialize, shop online, and stay tuned to news events. Computers have greatly enriched people’s lives. As an essential component of an operating desktop computer, the computer case not only carries other important components of the computer, but also helps the computer ventilate as well as blocking radiations from reaching the users. This paper discusses the sheet metal forming processes and the calculation of the key process parameters of the computer case as a sheet metal product.By usingSolidWorkssoftware and relevant information regarding sheet metal and 3D modeling, the project designs and assembles case parts on a 3D platform under the premise of ensuring the functionality of the case. The engineering drawings of the design are also produced.
【优质】word)毕业设计说明书中英文摘-word范文 (6页)

本文部分内容来自网络整理,本司不为其真实性负责,如有异议或侵权请及时联系,本司将立即删除!== 本文为word格式,下载后可方便编辑和修改! ==word)毕业设计说明书中英文摘篇一:毕业设计说明书中英文摘要湖南大学毕业设计第 I 页X4市给水工程初步设计摘要本设计的主要内容包括:取水构筑物设计;净水厂设计;输配水管网设计;工程总概算与制水成本分析四部分。
经用水量计算知,新水厂近期供水规模为5.4万m3/d,远期为11万m3/d,以地表水为水源。
取水工程由菱形箱式取水头部、自流管以及取水泵房组成。
取水泵房内径16.5m,近期1台300S19型水泵(Q=612-935m3/h,H=22-14m,N=103kw,n=970r/min)和2台500S22A型水泵(其中1台为备用泵)(Q=1400-2020m3/h,H=20-14m,N=S22A型水泵,并再增设一台185kW,n=970r/min)。
远期将300S19型水泵换成500500S22A型水泵,即3台500S22A工作,1台500S22A备用。
净水工程常规工艺采用折板絮凝池、平流沉淀池、V型滤池、液氯消毒工艺,絮凝剂选用碱式氯化铝。
絮凝池与沉淀池合建,采用2组,每组设计水量为q?2.7万m3/d。
絮凝池设计絮凝时间为19.9min,絮凝池尺寸:L?B?H?15.6m?8.20m?3.50m,有效水深为3.20m。
m平流沉淀池设计停留时间为2h,尺寸:L?B?H?86m?8.2m?3.6,有效水深:H?3.3m,池内平均水平流速:v?11mm/s,弗劳德数:Fr?1.18?10?5(在10?5~10?4范围内),雷诺数:Re?14880(一般为4000-15000)。
V型滤池设两组,每组设计水量为q?2.7万m3/d,共四格,单格池宽B?3.0m,池长L?10.5m,面积为42m2。
设计滤速采用v?9m/h,强制滤速v?=11m/h。
滤池采用单层石英砂均粒滤料,有效粒径在0.95~1.35m,不均匀系数K80?1.30。
毕业论文写作中的英文摘要总结

毕业论文写作中的英文摘要总结AbstractWriting an effective abstract is crucial for a graduation thesis as it serves as a concise summary of the entire paper. This article provides a comprehensive guide on how to write an English abstract for a graduation thesis, focusing on the key components and tips to ensure a well-structured and informative summary.1. IntroductionThe introduction of an English abstract should briefly state the background and significance of the research topic. It should also include the main objectives and research questions addressed in the thesis.2. MethodologyThis section summarizes the research methodology employed in the graduation thesis. It outlines the research design, data collection methods, and analysis techniques utilized to obtain meaningful results. Additionally, any limitations or challenges encountered during the research process should be mentioned briefly.3. ResultsThe results section of the English abstract highlights the key findings and outcomes of the research. It should provide a clear and concise summary of the data analysis, emphasizing the most significant findings and their implications. Statistical information or numerical data can be included to support the results, but should not be overwhelming or overly-detailed.4. DiscussionIn the discussion section, the English abstract should provide a concise analysis and interpretation of the research findings. It should outline the main arguments and conclusions drawn from the results, highlighting their theoretical and practical implications. Any recommendations for further research or practical applications should also be mentioned.5. ConclusionThe conclusion of the English abstract should summarize the main points discussed in the thesis and highlight the overall contribution of the research to the field. It should reiterate the significance of the findings and their potential impact on future studies or real-world applications.6. Key WordsIncluding a list of key words at the end of the English abstract is essential for indexing and search purposes. These key words should accurately reflect the main concepts, methodologies, and findings of the graduation thesis.7. Formatting and Language ConsiderationsWhen writing the English abstract, it is important to adhere to proper formatting guidelines. Use clear and concise language, keeping sentences and paragraphs well-structured. Avoid using jargon or technical terms that may be unfamiliar to a general audience. Proofread for grammar, spelling, and punctuation errors to ensure a polished and professional abstract.8. Length ConsiderationsThe ideal length of an English abstract for a graduation thesis is typically between 150 and 250 words. However, it is essential to adhere to any specific guidelines provided by the university or academic institution. Carefully review the word count requirements and make necessary revisions to ensure compliance.In conclusion, writing an effective English abstract is a crucial aspect of the graduation thesis writing process. By following the guidelines provided in this article, students can create a well-structured and informative summary that accurately reflects the main aspects and contributions of their research.。
毕业论文标题中英文摘要关键词和目录的格式

毕业设计(论文)新民本主义:传统民本思想与现代民主理念的契合(字体:黑体小一)专业年级学生学号学生姓名指导老师评阅人二○○年月中国·南京摘要(“摘要”两字的字体为黑体三号,居中。
)正文字体均为:宋体小四号,行距为倍(不低于400字)关键词:民本;民主;新民本主义(“关键词”三字字体为黑体,内容(3-5)个,宋体小四号。
各关键词之间用;)注意:摘要和关键词只能单独一页.Abstract(“Abstract”一词用Times New Roman字体三号,加黑,居中。
)Thought of people as the center is the marrow of our traditional culture and the core of the theory of managing state affairs. It germinates in the early state of antiquity society and is based on patriarchal clan system. It is also a kind of value seeking for the realization of the ethic reason and moral justice. Its basic thinking is that the monarch is defined by people and conversely people are defined by the monarch. At first appearance, its purpose is to value people’s suffering,fate and interest on the ruler’s position. However, its real intention is to fool the people so as to strengthen and consolidate the ruler’s rule. The theory of “people-oriented concept” includes nine topics such as “the theory of people is being the root of the monarch’s rule”, “the theory of people is being more valuable than the monarch”, “the theory of the monarch is being people’s servant”and so on. People –oriented means “value the people ”in essence, which sees “people”as its foundation of politics rule, ranking official, and administration.(正文字体为:Times New Roman字体,小四号,且行距为单倍或倍。
毕业设计英文

毕业设计英文篇一:毕业设计英文翻译附录中南大学本科生毕业论文(设计)英文译文及原件题目Ove rlayNetwo rks a nd th e Fut ure o f the Inte rnet学生姓名迪丽努尔.阿不来提指导教师杨淑平学院数学科学与计算技术学院专业班级信息与计算科学0504班完成时间 2017年6月覆盖网和互联网的未来摘要近年来,我们在互联网上看到多种类型的所谓的“覆盖”网络的出现。
这样的覆盖网络有许多不同的例子,其中包括容量分发缓存网络,被公司生效像Akam ai公司一样,点对点文件共享网络与应用软件,如Bi tTorr ent公司,IP语音服务通过S kype和各种试验网络,如Pl anetL ab 。
这种覆盖具有重要的技术和政策影响下一代互联网架构的发展。
本文提供如此的互联网架构重叠,工业结构和政策的第一次尝试理解的影响。
我们介绍了一种分类的思考这些规模和日益重要的互联网的一些覆盖例子,并提出一些工业结构和政策的覆盖当中所产生的初步的观点。
关键词:网络结构,覆盖网络,互联网服务供应商,互联网的政策。
互联网最早是以政府资助的研究网络上运行的顶部的公共交换电信网( PST N )而出现的。
互联网是一个数据的应用,主要是不受管制,这是支持顶部的公共电话网络实用规范。
互联网是一个“覆盖网” ,是基本基础设施的补充,是增加新功能的PS TN网(分组交换数据网)来支持研究团体的特殊需要(点对点计算机通信)。
大部分的增量投资,路由器,服务器和接入设备(电脑)进行了新类型的供应商(互联网服务供应商或互联网服务供应商)和最终用户(用户端设备或设备),来补充已在坐标上的PST N基础设施。
毕业论文中英文摘要及目录(供参考)

密级:立体停车库的PLC控制系统设计Design of PLC Control System forParking Garage学院:专业班级:学号:学生姓名:指导教师:2018年6月摘要随着我国国民经济的不断发展及城市现代化要求,汽车在我国越来越普及,而这将导致大中等城市“停车难”问题日益凸显。
在现有的土地资源条件下,多层的机械式立体停车库可以很好的提高现有土地资源的利用率,充分发挥土地资源的空间优势,使得汽车的存放数量得以优化,从而快速有效地解决大中等城市“停车难”问题。
本论文以一个三层三行三列二十一车位的升降横移式自动化立体停车库为主要研究对象,在深入分析了立体停车库运行原理的基础上,采用可编程控制器(PLC)为主要控制单元对该立体停车库控制系统进行设计。
论文研究的主要内容为:1、针对机械式立体停车库类型、国内外发展现状以及我国行业发展中存在的问题等进行研究。
2、选定以三层三行三列6+6+9结构二十一车位升降横移式立体停车库为研究模型,研究该立体停车库的总体结构设计及车库运行原理等。
3、对升降横移式立体停车库的硬件系统进行设计。
内容包括:主回路设计,手动控制系统设计,PLC外围硬件设计,绘制了车库主电路图,手动控制电路图和PLC外围电路接线图等。
4、对升降横移式立体停车库的软件系统进行设计。
内容包括:PLC总体介绍,PLC编程语言的选择,设计了程序主框架流程图,各基本功能程序流程图,按要求编写了梯形图程序等。
5、采用S7-200仿真软件对升降横移式立体停车库进行在线仿真与调试。
本论文重点对升降横移式立体停车库总体结构和控制系统的硬件、软件系统进行设计。
设计过程采用模块化设计思路,结构灵活,通过对PLC软件系统设计及优化,使得本立体停车库具备智能化控制的功能,实现了立体停车库停车位能够安全、稳定、准确、快速的移动至人车交接处进行存取车操作。
该立体停车库充分发挥土地资源的空间优势,大大提升了土地资源的空间利用率,是应对大中等城市停车难问题的有效解决方案。
毕业设计论文 摘 要(中英文翻译)

摘要正文:南水北调移民新居将解决南水北调移民的住房安置问题,完善基础设施,在政府划分的耕地上设计处一个从无到有,从有到好的新型农村。
重点突出民居的外观设计,突出移民当地的历史文化,传统文化。
所有的建筑外观都依据当地和移民搬迁地的历史古建提取而来,结合新居所在地的自然地貌,建设一个现代化的,可持续发展的新型农村。
对于本案我们用块状分布,分为商铺区,住宅区,休闲广场三大类,重在围绕河堤打造一个拥有自然风光,接近自然,回归自然的新型农村。
商铺区位于方案的西北方,有两个主干道围绕,交通便利,住宅区围绕河流而建,使居住着坐在室内就能看到沿河的自然风光,休闲广场一十字交叉排列穿插在整个设计内部,休闲广场上附有景观小品,使整个方案画龙点睛。
本次设计我们的目的是把所有居民合理安置,保证每户居民都住得舒心,目标是因地取材,建设一个新型的现代化和可持续发展的新型农村。
关键词:南水北调移民新居传统文化可持续发展新型农村AbstractContent: South-South migration new home will solve the immigration resettlement housing, improve infrastructure, the government divided the land on the design at a scratch, from there to a good new rural. Focused residential design, highlighting the migration of local history and culture, traditional culture.All of the exterior of the building are based on local and relocation to extract from ancient history, combined with new home where the natural landscape, building a modern, sustainable development of new rural areas.For this case we use the distribution block, divided into commercial areas, residential, leisure plaza three categories, focusing on building anembankment around with natural scenery, close to nature, back to nature in new rural areas.Shops in the northwest area scheme, there are two main around, the transportation is convenient, the residential area around rivers and build, make living room sat can see the natural scenery along the river, leisure square a cross into the arrangement in the whole design internal, leisure square attached in landscape sketch, make whole scheme make the finishing point.Keywords:South migration of new new homes in rural areas for sustainable development of traditional culture。
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摘要
本毕业设计选取的题目是东天山小区2-1楼工程造价与施工组织设计。
本工程负一层为半地下车库,地上六层,外加一阁楼层,建筑高度26.15m,建筑面积9119.7m²,结构形式为砖混结构。
本毕业设计由工程造价、施工组织设计、工程项目管理、专题设计等四个部分组成。
第一部分工程造价。
通过福莱一点通软件计算工程量,综合分析现行建筑市场的人工、材料、机械等市场价格,编制设计任务书规定范围的工程量定额报价和工程量清单报价。
第二部分施工组织设计。
根据工程特点划分施工段,确定合理的施工顺序,选择主要分部分项工程施工方法和主要施工机械,根据工期要求编制合理施工进度计划表,并绘制施工平面图,以及采取有效的质量、安全等保证措施,例如安全文明施工措施、季节性施工措施等。
第三部分工程项目管理。
包括工程进度、质量、造价三大控制以及工期索赔和项目管理机构设计。
根据工期要求,在工程进度调整条件下,绘制调整后进度计划表并依据索赔程序,编制工期索赔文件。
另外根据工程特点,确定本工程的质量、进度、造价等控制要点,进行项目管理机构设计。
第四部分专题设计。
根据工程特点进行外脚手架计算和模板设计。
并绘制脚手架设计图和模板设计图。
关键词:工程量计算;工程造价;施工方案;脚手架设计
Abstract
The graduation design subject is Easten sky mountain district 2-1# building project cost and the construction organization design.The -1 layer of the project is a underground garage,there are 6 layers overground and a attic, the building is 26.15 meters tall and it’s construction area is 9119.7 square meters, the structure form is brick and concrete structure. the graduation design consists of four parts which are construction cost ,the construction organization design, project management and scaffolding template special design
The first part is construction cost .The cost of construction project is calculated by Fly. Analysis the current price of labor, materials, machinery in the construction market and work out the Fixed price and the detailed list of engineering quantity price.choose construction measures of main component project and major machine, The second part is construction organization design. Devide the construction period according to the features of the project, make sure a reasonable construction sequence, Prepare the reasonable construction progress schedule on the basis of construction time limit, draw the construction plan chart and make some measures to protect the quality and safety of the project like safety civilized construction measures and seasonal construction measures.
The third part is project management. It includes progress,quality and cost control,claim for extension of time and project management institutions desigh. Draw adjusted progress schedule in the progress of the projects under the condition of adjustment, Draw the construction plan chart, and prepare period claim document depend on the claim program. Make sure the project quality, progress, cost and control points and desigh project management mechanism.
The fourth part is project design.Desigh the scaffold and template according to engineering characteristics and draw their figures.
Key words: Quantity calculation ;Construction cost ; Construction method;Scaffold design。