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高校学士学位中英对照翻译模板贰

高校学士学位中英对照翻译模板贰

高校学士学位中英对照翻译模板贰

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学士学位证书及毕业证英文翻译模板

学士学位证书及毕业证英文翻译模板 附录:今天老师给我们留了个作业,让我们把本科毕业证书翻译成英文的,怎么翻译啊~所以请大家帮帮忙吧~谁能给我提供一个毕业证书的英文模版啊~本科毕业证书的啊~越快越好,如果老师满意,多少钱我都不在乎~包括专升本证书,能有工商管理硕士的最好!学士学位证书英语翻译与毕业证英文翻译模板,为爱大学本科生及研究生提供英文毕业证翻译样本。首先请看《办理中英文成绩单、英文毕业证学位证书的须知》。涉及中文或英文成绩单翻译,含英文毕业证书学位证书的证明。学生学位证书英文翻译模板BACHELOR’S DEGREE CERTIFICATE This is to certify that Ms. Wang Danli, born in October 1977, has studied in the Department of Law, xxx University with a specialty of Law from September 1996 to June 2000. Upon completing and passing all the required courses of the 4-year undergraduate program, she is granted graduation. In accordance with the academic degree act of the People’s Republic of China, the aforesaid student is awarded the Bachelor’s Degree in Law. xxx Chairman of Degree Appraising Committee of xx University June 30, 2000 Certificate No.: 103354003888 本科毕业证书翻译模板DIPLOMA This is to certify that Ms. Wang Lan, born on February 29, 1980, has studied in the Department of Foreign Languages,xxxUniversity with a specialty of English from September 1997 to June 2000. Upon completing and passing all the required

05 英文翻译模板 供参考

毕业设计(论文) 外文翻译 题目一种配电网小电流故障 选线新方法 专业电气工程及其自动化 班级 学生 指导教师 年

一种配电网小电流故障选线的新方法 I. Zamora, Member, IEEE, A. J. Mazón, Member, IEEE, K. J. Sagastabeitia, and J. J. Zamora 摘要:在配电网系统中,故障点经经高阻接地或者中性点经消弧线圈接地使得故障电流比较小。以前高的故障电阻主要由于非有效接地或者绝缘降低引起。到后来,中性点就不接地或者经消弧线圈接地,然而,由于这样使得故障电流很小,无法使传统的过流继电器动作或者熔断熔断。本文提出了一种适用于辐射状配电网的基于特定频率电压信号叠加原理的单相接地故障选线新方法,计算机仿真和实验室试验都证明这种方法对于任何形式的接地故障选线都比较准确。 关键词:配电网,故障诊断,小电流接地,信号叠加 符号说明 R fbi馈线i单相对地电阻 Iresi 馈线i残余电流 VNG中性点电压 VpG相电压 Vh参考电压 Ki 馈线i的不对称度 △Kri 馈线i对称度的相对变化率 (a) Prefault situation 故障前 (b) Superposition situation叠加信号时

1简介 配电网的维护和运行里面两个必须要考虑的关键问题是公网安全和电能质量。在最大限度内输送电能必须协调好电能质量和苛刻的安全极限之间的矛盾。所有这些实现都要以新的立法形势和把握好技术改进和经济维护为前提。 然而,设计一种完全可靠的电力系统是不可能的,所以就要发展在最短时间内找到故障点并恢复供电的各种技术,短路故障情况下,短路电流变化比较明显,所以很容易找出故障线路。但是,由于故障的特殊性,配电网中的小电流接地不能被通常的保护监测到。 小电流接地故障通常发生在于高阻接地或有中性点有补偿装置的系统中。在第一种情况下,间接接地或弧光接地使得故障电阻很大,从而限制了故障电流。在第二种情况下,独立的系统或者中性点经电抗接地的系统在发生单相接地故障时,允许系统急需运行相负荷供电一段时间。 无论如何,如果对小电流接地不进行监控,有可能使巨大的电能危及人身安全和设备安全,即使短路电路很小,对设备来说是安全的,但是故障时刻的高电压已经威胁到人身的安全。因此,研究小电流接地选线装置对公众安全是必要的。 目前,有很多人从事这方面的研究工作,期望找出最好的办法来解决这个问题。利用神经网络,小波变换和人工智能的方法已经越来越重要了。低频信号分析也已经被用来分析故障特征,在中性点经消弧线圈接地系统中,利用改变消弧线圈的档位或者在中性点向系统注入工频电流信号,通过检测其对地的流通回路,但是,大部分这种技术只是用于一些小电流接地故障或者仅仅用于特定的情况下和特定类型的配电网中。 本文提出了一种基于电压信号叠加原理来监测小电流故障的的新方法,该方法适用配电网中的任何接地故障类型。

学士学位证书及毕业证英文翻译模板

学士学位证书及毕业证英文翻译模板 BACHELOR’S DE GREE CERTIFICATE This is to certify that Ms. Wang Danli, born in October 1977, has studied in the Department of Law, xxx University with a specialty of Law from September 1996 to June 2000. Upon completing and passing all the required courses of the 4-year undergraduate program, she is granted graduation. In accordance with the academic degree act of the People’s Republic of China, the aforesaid student is awarded the Bachelor’s Degree in Law. xxx Chairman of Degree Appraising Committee of xx University June 30, 2000 Certificate No.: 103354003888 [ Last edited by rachel4176 on 2005-6-22 at 21:14 ] 毕业证书翻译模板 DIPLOMA This is to certify that Ms. Wang Lan, born on February 29, 1980, has studied in the Department of Foreign Languages,xxxUniversity with a specialty of English from September 1997 to June 2000. Upon completing and passing all the required courses of the 4-year undergraduate program, she is granted graduation. xx President of xx University Registration No.: 298168015 Date Issued: June 30, 2000

学位证英文版翻译

学位证英文版翻译 学位证书,又称学位证,是为了证明学生专业知识和技术水平而授予的证书,在我国学位证授予资格单位为通过教育部认可的高等院校或科学研究机构。获得学位意味着被授予者的受教育程度和学术水平达到规定的学术称号要求,经在高等学校或科学研究部门学习和研究,成绩达到有关规定,由有关部门授与并得到国家社会承认的专业知识学习资历。目前我国学位分为三类:学士学位,硕士学位,博士学位。其中,学士学位里还包括第二学士学位,统称学士学位。 学位证英文版有什么用? 1、申请留学的证明材料,作为国内院校颁发的证明学生学术水平的资格证书,学位证以及英文翻译件是留学申请中必须提交的证明材料之一。 2、国外院校毕业后会授予学生学位证书,留学归国人员持国(境)外学位证书在国内创业时,可以凭个人学历证明享受创业补贴,办理人才落户,国(境)外学位证书也是必须提交的证明材料之一,并需要同步提交有资质的翻译公司出具的中文翻译件。 3、申请海外移民或办理移民签证。拥有高等院校的学位证书是证明申请人拥有一定的专业知识技能最好的证明文件,国外移民管理局更青睐有专业知识技能的移民申请者,提交学位证书可以增大过签概率。 学位证翻译件有哪些特点: 1、学位证作为学校颁发给学生,证明被颁发者学术成就的文件具有一定的权威性。在翻译过程中翻译件内容必须与原件保持完全一致,不允许出现错译漏译现象。 2、国内学位证书自2016年1月1日起由各学位授予单位自行设计印制,不

再由国务院学位委员会办公室统一印制,因此2016年以后的学位证书可以说拥有各自学校的设计特色,因此学位证在翻译过程中应尽量要保留原件的格式排版,涉及学院徽章、印章、签字等关键信息的还应截图予以保留,并附翻译说明,保证翻译件整体美观大方。 3、学位证翻译件不允许个人翻译,办理留学申请提交给国外院校的学位证 翻译件,必须是由有资质的正规翻译公司出具的加盖翻译专用章的翻译件;或者是申请人就读院校加盖教务处公章的翻译件。 正规翻译公司哪里找? 1、作为可以跨区域实现的翻译服务,消费者可以通过互联网,搜索知名的 翻译公司进行合作,有资质的翻译公司指翻译机构工商存续状态正常,经营范围内包含“翻译服务”类目,以翻译服务为主营业务的翻译机构,公司名称中包含“翻译服务”字样,英文名称中包含“TRANSLATION”字样。 2、正规的翻译公司拥有完善的合作流程,翻译公司会与翻译委托人签订合 作协议,充分保护消费者的合法权益,翻译完成后会出具以“翻译服务”为抬头的公司正规发票。 3、知名的正规翻译公司在网络上拥有较高的知名度,公司会在网络上定期 科普翻译行业知识,帮助消费者更好的享受正规的翻译服务。 4、正规翻译公司拥有固定的办公场所。交通便利环境优美的固定办公场所 不仅是公司经济实力的体现,更是公司有效的信用背书,方便消费者上门洽谈翻译事宜。 文章来源:学位证翻译

英语翻译毕业证样本

ACCA注册毕业证书翻译样本 Graduation Certificate Certificate No. _____________ This is to certify that ___________,born on __________, native of _________ _,has been majoring in the specialty of ________________ at our university/inst itute from September ________ to July _________. Upon completion of all the cou rses specified by the four-year undergraduate teaching programme with qualified score, he/she is hereby qualified for graduation. (signature) President University (seal) XX July XXXX Adult Higher Education Graduation Certificate Under Supervision of The Ministry of Education of the People’s Republic of China

Authorized Document No.: (84)Jiao Cheng ZI 004 No. 00929116 Student Zhang Yin, male, born in Sept. 1976, has studied in the major of Clinical Medicine in the form of be released from production to take on other duty from Sept. 1996 to July 1999 at this university. Upon accomplishing all courses stipulated in college teaching program with eligible achievements for three years, passed all examinations, the person above was permitted to graduate. President: Wu Yiming (Seal) University: Henan Medical University (Seal) July 16, 1999 University No.: 995120136

英文翻译模板

毕业设计(论文)外文资料翻译 题目Knowledge management component in managing human resources for enterprises 在知识管理组件型企业的人力资源管理 作者姓名 专业名称信息管理与信息系统 学科门类管理学 指导老师刘小豫 提交翻译日期二〇一四年十二月

Knowledge management component in managing human resources for enterprises 在知识管理组件型企业的人力资源管理 Abstract Both human resources and knowledge are valuable assets for enterprises; therefore, effective management of these assets becomes inevitably critical for business success. While human resource management systems have been a research topic for more than two decades, knowledge management systems applied to human resource management are relatively new to both academia and industry. This study examines the use of knowledge management in a business environment such as human resource management. The evolution of information systems and information processing in the human resource management domain is presented, and a knowledge-based decision support system for human resource management is proposed. Keywords:Human resource management ;Knowledge management;Intelligent information processing ;Decision support system 1 Introduction Ever since the computer technology was 摘要人力资源和知识是企业宝贵的资产;因此,这些资产的有效管理不可避免的成为企业成功的关键。而人力资源管理系统是已经超过二十年的一个研究课题,知识管理系统被应用到人力资源管理在学术界和工业界是相对较新的。本研究探讨知识管理在商业环境如人力资源管理的使用。在人力资源管理领域的信息系统和信息处理的发展提出了一个基于知识的决策支持系统,并对人力资源管理提出了建议。 关键词:人力资源管理;知识管理;智能信息处理;决策支持系统 1引言 自从计算机技术被开发和被应用到商业业

外文文献翻译封面格式及要求(模版)教学提纲

毕业论文外文文献翻译 院 年级专业: 2009级XXXXXXXXXXX 姓 名:学 号:附 件: 备注:(注意:备注页这一整页的内容都不需要打印,看懂了即可)

1.从所引用的与毕业设计(论文)内容相近的外文文献中选择一篇或一部分进行翻译(不少于3000实词); 2.外文文献翻译的装订分两部分,第一部分为外文文献;第二部分为该外文文献的中文翻译,两部分之间用分页符隔开。也就是说,第一外文文献部分结束后,使用分页符,另起一页开始翻译。 3.格式方面,外文文献的格式,除了字体统一使用Times new roman 之外,其他所有都跟中文论文的格式一样。中文翻译的格式,跟中文论文的格式一样。 (注意:备注页这一整页的内容都不需要打印,看懂了即可,定稿后,请删除本页.) 范文如下:注意,下面内容每一部份均已用分页符分开了,如果用本模板,请将每一模块单独删除,直接套用到每一模板里面,不要将全部内容一次性删除. 【Abstract】This paper has a systematic analysis on outside Marco-environment of herbal tea beverage industry and major competitors of brands inside the herbal tea market. Based on

the theoretic framework, this paper takes WONG LO KAT and JIA DUO BAO herbal tea as an example, and researches the strategy on brand positioning and relevant marketing mix of it. Through analysis on the prevention sense of WONG LO KAT herbal tea, it was positioned the beverage that can prevent excessive internal heat in body, a new category divided from the beverage market. the process of brand positioning of it in Consumers brain was finished. Based on this positioning strategy, WONG LO KAT reasonably organized and arranged its product strategy, price strategy, distribution strategy and promotion strategy, which not only served for and further consolidated the position of preventing excessive internal heat in body, but also elevated the value of brand. The JDB and WONG LO KAT market competition brings us enlightenment. Reference the successful experience from the JDB and lessons from the failure of the WONG LO KAT.,Times New Roman. 【Key Words】Brand positioning; Marketing mix; Positioning Strategy; enlightenment, lessons;ABC (本页为英文文献摘要,关键词两项一起单独一页,字体为:Times New Roman,小四号,1.5倍行距)

学位证 毕业证英文版翻译样本

学位证-毕业证英文版翻译样本
Diploma of Bachelor's Degree Zhang San, male, born in March, 1984, has completed course of study in the School of Economics and Management of Wuhan University, majoring in Human Resource during September 2002 to June 2006. There upon, he has approved to graduate from the university. In accordance with "The Registration on Academic Degree of the People's Republic of China", Mr. Zhang San has been awarded the Bachelor's degree of Management. Chairman: Li Si Wuhan Univeristy Academic Degree Committee June 30, 2006 Certificate No.: Graduation Certificate Zhang San, male, born on March 20, 1984, was an undergraduate student majoring in Human Resource in the School of Economics and Management of Wuhan University during September 2002 to June 2006. He has completed all the prescribed four years undergraduate courses, passed all the examinations and is entitled to be a graduate of Wuhan University. President: Li Si Date: June 30, 2006 Wuhan Univeristy Registration No.:

英文翻译模板

英文翻译 学院:计算机工程学院专业:计算机科学与技术学生:陈操 学号:201011033 指导教师:赵慧然

Methodology Amethodology (sometimes simply called a method) is a set of processes and heuristics used to break down the complexity of a programming problem. Many OOP methodologies have been formulated since the dawn of object-oriented programming. This section will give you a feel for what you’re trying to accomplish when using a methodology. Especially in OOP, methodology is a field of many experiments, so it is important to understand what problem the methodology is trying to solve before you consider adopting one. This is particularly true with Java, in which the programming language is intended to reduce the complexity (compared to C) involved in expressing a program. This may in fact alleviate the need for ever-more-complex methodologies. Instead, simple methodologies may suffice in Java for a much larger class of problems than you could handle using simple methodologies with procedural languages. It’s also important to realize that the term “methodology” is often too grand and promises too much. Whatever you do now when you design and write a program is a methodology. It may be your own methodology, and you may not be conscious of doing it, but it is a process you go through as you create. If it is an effective process, it may need only a small tune-up to work with Java. If you are not satisfied with your productivity and the way your programs turn out, you may want to consider adopting a formal methodology, or choosing pieces from among the many formal methodologies. While you’re going through the development process, the most important issue is this: Don’t get lost. It’s easy to do. Most of the analysis and design methodologies are intended to solve the largest of problems. Remember that most projects don’t fit into that category, so you can usually have successful analysis and design with a relatively small subset of what a methodology recommends.[1] But some sort of process, no matter how small

德语翻译的学士学位证书模板

学士学位证书 学生XXX,女,一九七一年七月生。自一九九二年九月至一九九六年七月在XX大学经济学院国际经济专业完成了四年制本科学习计划,业已毕业。经审核符合《中华人民共和国学位条例》的规定,授予经济学学士学位。 XX大学 学位评定委员会主席XX 一九九六年七月 证书编号:XX Bachelorurkunde für Alsolventen der ordentlichen Hochschulbildung XXX, weiblich, geboren im Juli 1971, hat von September 1992 bis Juli 1996 die Fachrichtung " Internationale Wirtschaft" der Fakult?t für Wirtschaftswissenschaft der XX Universit?t studiert und nach vierj?hrigem ordentlichen Studium abgeschlossen. Nach der überprüfung wurde ihr in übereinstimmung mit der "Ordnung für Akademische Grade der Volksrepublik China" der Bachelortitel der Wirtschaftswissenschaft erteilt. Vorsitzender des Komitees für akademische Grade der Universit?t XXX Juli 1996| Nummer der Urkunde: XX

大学毕业证书英文翻译

大学毕业证书英文翻译 (毕业证书) DIPLOMA This is to certify that Mr.姓名born on July 5, 1977, has studied in the Department (如证书上为学院,请改成College) of Computer Science & Engineering, Zhejiang University with a speciality ofComputer & Application from September 1995 to June 1999. Upon completing and passing all therequired courses of the 4-year undergraduate program, he is granted graduation. Yang Wei(﹡此处写证书上的校长姓名) President of Zhejiang University Registration No.: 19530123(学校编号或电子注册号) Date Issued: June 30, 1999 本科学籍证明的填写说明 学籍证明,又称为在读证明,是学校教务部门出具的证明学生学籍的文件。学校学籍证明中不得含有关于学生预毕业的证明。任何关于学生毕业的假定说法,学校教务处和国际合作交流处都不予证明。 英文成绩单填写说明 1.成绩单的英文翻译必须与成绩单中文件在内容上完全一致,不得添加或删除任何成绩,重修的课程其两个成绩必须都填写上去,平均学位绩点必须按照学校的计算方法填写,不得自行增加或修改。如申请学校需要在成绩单上显示平均分或平均学位绩点,请与学院或教务部门商量后填写。 2.中文成绩单如有错误,必须先经教务部门核实改正过后方可在英文成绩单上加以修改。 3.成绩单翻译件上课程的排列顺序应与中文成绩单一致。

毕业证学位证英文翻译件模板

广西大学毕业证、学位证英文模板 DIPLOMA Certificate No: ⑴ This is to certify that ⑵ , ⑶ , born on ⑷ , majoring in ⑸ in our university from September (6) toJune (7) and has completed the requirements as stipulated in a (8) -year undergraduate program with satisfactory results and is hereby granted graduation. President: (9) Guangxi University Date: (10) 说明:⑴证书编号⑵姓名拼音⑶性别⑷出生日期⑸专业方向 (6) 入学年份 (7)毕业年份⑻学制年数 (9) 校长姓名拼音 (10) 毕业证书签发日期

BACHELOR’S DEGREE CERTIFICATE Certificate No: ⑴ This is to certify that ⑵ , ⑶ , born on ⑷ , majoring in ⑸ in our university from September (6) to June (7) and has completed the requirements as stipulated in a (8) -year undergraduate program and is awarded the Bachelor of (9) upon graduation in conformity with the Degrees Regulations of the People’s Republic of China. Chairman: (10) Committee on Conferring of Degree Guangxi University Date: (11) 说明:⑴证书编号⑵姓名拼音⑶性别⑷出生日期⑸专业方向⑹入学年份(7)毕业年份 (8)学制年数(9)学科名称(10)学位评定委员会主席姓名(11)学位证书签发日期

学位证明书中英文模版

学位证明书 ***同学,(性别)**,**年**月生。自**年**月至**年**月在本校****专业完成了*年制**(本科/硕士或博士研究生)学习计划,业已毕业。经审核符合《中华人民共得国学位条例》的规定,于**年**月授予**学**(学士/硕士/博士)学位证书(证书编号:****)。 苏州大学教务处(盖章) 年月日

Academic Degree Certification This is to certify that student ***, male /female, born in *** (Month) *** (Year), studied a ***year undergraduate/ graduate course at Soochow University from ***(Month) ***(Year) to ***(Month) ***(Year),majoring in***. Having finished studying program and graduateed, a Bachelor/master Degree of *** is conferred on the student in *** (Month) ***(Year) through verification in accordance with the requirement of PRC Regulations of Academic Degrees. (certificate serial number: ***) Academic Affairs Office Soochow University Date:

3-外文翻译模板格式及要求

杭州电子科技大学 毕业论文外文文献翻译要求 根据《普通高等学校本科毕业设计(论文)指导》的内容,特对外文文献翻译提出以下要求: 一、翻译的外文文献可以是一篇,也可以是两篇,但总字符要求不少于1.5万(或翻译成中文后至少在3000字以上)。 二、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,文献作者最好为国外的专家或学者;应与毕业论文(设计)主题相关,并作为外文参考文献列入毕业论文(设计)的参考文献。并在每篇中文译文首页用“脚注”形式注明原文作者及出处,中文译文后应附外文原文。 脚注的方法:插入----引用---脚注和尾注 三、中文译文的基本撰写格式为: 1.题目:采用小三号、黑体字、居中打印,段前段后1行间距;; 2.正文:采用小四号、宋体字,行间距为固定值20磅,标准字符间距。页边距为左3cm,右2.5cm,上下各2.5cm,页面统一采用A4纸。英文原文如为word文档,请用罗马字体排版,段前空两格,段间距20磅。页眉为“杭州电子科技大学本科毕业论文外文翻译”,5号宋体字从正文开始编写页码,页码居中。 四、封面格式由学校统一制作(注:封面上的“翻译题目”指中文译文的题目),填充内容为加粗小三号楷体_GB2312,并按“封面、译文一、外文原文一、译文二、外文原文二、考核表”的顺序统一装订。 五、忌自行更改表格样式,学号请写完整。 封面和考核表均为一页纸张,勿换行换页。 注意: 1.除了封面和考核表之外,外文翻译有页眉和页码。 2.外文翻译中各级标题统一为段前空两格;若标题无序号,也可按与原文一致的原则处理。 题目段前段后1行 一级标题小四宋体加黑,段前段后0.5行 其他各级标题段前空两格,小四宋体不加黑,其他与正文要求一致。

毕业证书英文翻译模板

今天老师给我们留了个作业,让我们把本科毕业证书翻译成英文的,怎么翻译啊~所以请大家帮帮忙吧~谁能给我提供一个毕业证书的英文模版啊~本科毕业证书的啊~越快越好,如果老师满意,多少钱我都不在乎~包括专升本证书,能有工商管理硕士的最好! 学生学位证书英文翻译模板 BACHELOR’S DEGREE CERTIFICATE This is to certify that Ms. Wang Danli, born in October 1977, has studied in the Department of Law, xxx University with a specialty of Law from September 1996 to June 2000. Upon completing and passing all the required courses of the 4-year undergraduate program, she is granted graduation. In accordance with the academic degree act of the People’s Rep ublic of China, the aforesaid student is awarded the Bachelor’s Degree in Law. xxx Chairman of Degree Appraising Committee of xx University June 30, 2000 Certificate No.: 103354003888 本科毕业证书翻译模板 DIPLOMA This is to certify that Ms. Wang Lan, born on February 29, 1980, has studied in the Department of Foreign Languages,xxxUniversity with a specialty of English from September 1997 to June 2000. Upon completing and passing all the required courses of the 4-year undergraduate program, she is granted graduation. xx President of xx University Registration No.: 298168015 Date Issued: June 30, 2000 本科毕业证书英文翻译样本 Graduation certificate Graduation Certificate Certificate No. _____________ This is to certify that ___________, born on __________, native of __________, has been majoring in the specialty of ________________ at our university/institute from

外文翻译参考模板

杭州电子科技大学 毕业设计(论文)外文文献翻译

基于Sb薄膜实现突破衍射极限记录和读取的方法* 摘要:本文提出了一种记录和读取超越衍射极限的微小标记的技术。这一技术的实验是在一个恒定的线速度2.0m/s旋转,用SiN薄膜分隔的Sb和GeSbTe多重结构的光盘上进行的。基于Sb薄膜的非线性光学性质,通过激光波长为686nm,数值孔径为0.6的光学系统,使超过10dB载噪比可以从90nm大的的记录标记得到 关键词:Sb薄膜载噪比记录标记读出功率 像高清电视(HDTV)或数字电影,那些高达几十GB的高密度数据存储系统具有很大的吸引力,而且最近关于磁光(MO)和相变媒介(PC)的很多研究一直在进行中。然而,在所有光学记录系统中,激光束光斑大小取决于波长(λ)和镜头的数值孔径(NA)的衍射极限。例如,一个存储容量4.7GB的DVD系统,是用波长635nm和0.6的数值孔径激光二极管(LD)来限制光斑大小在0.8μm。一个简单的方法来克服衍射极限就是使用一个短波长,高数值孔径的激光二极管,Kato等人用430nm波长的倍频效应(SHG)在一个相变磁盘上已经实现了高达15GB的存储密度。而另一种增加存储密度的技术是超分辨(SR)技术。它在使用MO(磁光盘)媒介找回大小低于衍射极限的标记方面发展尤为突出,遮蔽部分光斑并把这个标记印刷在读出层2,3上。Tominaga和Shintani等人也把SR技术应用于相变光盘4,5。Wu等人对SR结构进行了理论研究,并建议使用在不同温度下的具有不同折射率的掩膜层,如具有高能带间隙6-8的半导体膜。为了进一步的增加存储密度使其高达数百GB,Betzig等人9已经提出光学近场记录方法。在这个系统中,一个金属涂层的光纤探针是用作记录头。光纤的一端连接着LD,另一端是削尖使它在LD 波长以内。发自光纤尖端的光形成了在50nm的短距离内呈指数递减的近场。通过用近场光学扫描显微(NSOM),使纤维尖端接近MO薄膜,记录一个60nm大小标记。这项技术的产生表明了提高数据存储密度的潜能到达了太级。然而,这项技术数据转化速率太慢,从而使它不能运用在实际的数据存储设备上。 我们的目标是找到一种技术能记录和检索小于衍射极限大小信号,并在光盘高速旋转的基本实验下来验证该技术的正确性。 *作者:J.Tominaga,T.Nakano,and N.Atoba 出处:Appl .Phys . Lett .,1998,73(15):2078 - 2080 .

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