How to set the Reference point and software limit switch

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reference写法

reference写法

reference写法引言在学术写作中,引用文献是非常重要的一部分。

通过引用他人的研究成果和观点,我们可以支持自己的论述并增强文章的可信度和学术性。

本文将探讨reference写法的相关内容,包括如何选择适当的引用方式、引用的格式和注意事项等。

选择适当的引用方式直接引用直接引用是指完全复制他人的原文,并在引用后用引号括起来。

适用于原文表达准确、重要性高的情况。

例如:“The world is a book, and those who do not travel read only apage.” (Augustine, 354-430)简短引用当引用的内容较短且不需要保留原文的完整语境时,可以使用简短引用。

一般情况下,简短引用不需要加引号,但需要在引文后注明作者和页码等信息。

例如:According to Augustine, “The world is a book” (p.15).间接引用间接引用是指根据他人的观点或研究成果进行重新表达,并在引文后注明出处。

适用于需要对他人的观点进行分析或概括的情况。

例如:Augustine believed that those who do not travel only read a page in the world’s book (Augustine, 354-430).引用的格式APA格式APA格式是一种常用的学术论文引用格式,适用于社会科学、教育学等领域。

其基本格式包括作者姓名、出版年份、文章标题、期刊名称和页码等信息。

例如:•期刊文章的引用格式:Smith, J. (2021). The impact of technology on education.Educational Research, 36(2), 123-145.•书籍的引用格式:Brown, A. (2019). Introduction to Psychology. New York: OxfordUniversity Press.MLA格式MLA格式是一种主要用于人文学科的学术论文引用格式,其特点是注重作者的姓名和出版物的出版地和出版商等信息。

英语专业引注及参考书目若干技巧性标准建议[教学]

英语专业引注及参考书目若干技巧性标准建议[教学]

英语专业本科生论文写作与指导引注及参考书目若干技术性规范建议一、关于引注1. 引注为引用及注释之统称。

建议按目前大多数外语类刊物使用的夹注( in-text note)作为首选引注方式,因为夹注有诸多好处:既方便作者加注,也方便读者参阅、简单易行、少占用空间、与参考书目形成合理分工等等。

其他引注方式:脚注(foot-note)和尾注(end-note),可作为备选方案。

或者夹注和脚注同时使用,夹注负责注明出处(source),脚注(尾注)负责注明解析性信息。

2. 一个完整的注释包含三项内容:①作者、②出版年份、③页码。

它们在文中出现的格式为:在引文后直接加括号,括号内按顺序罗列上述三项内容,并用适当的标点符合分隔各项内容,例如:Indeed, writing “should not be viewed solely as an individually-oriented, inner-directed cognitive process, but as much as an acquired response to the discourse conventions . . . within particular communities”(Swales, 1990: 4).说明:①作者名可单独用姓(last name),也可用全名,或given names 用缩写再加last name。

②上述三项内容并不一定总是同时出现在括号内,有时可能只出现二项或一项,这是因为,作者信息或出版年份信息已经在引文前出现或暗示,没有必要在括号中重复。

例如:We know that while there may be a role for formal grammar lessons in composition classes, Krashen's wry observation holds true:If the student-writer is able to consciously learn all the rules of punctuation, spelling, grammar, and style that linguists have discovered and described, his reward should be a Ph.D. in linguistics. Unfortunately, this will not guarantee him writing competence, since so much of what good writers do routinely and subconsciously remains to be discovered (1984: 25).In fact, Bereiter and Scardamalia criticize formal schooling that encourages the more passive kind of cognition by "continually telling students what to do," rather than encouraging them "to follow their spontaneousinterests and impulses . . . and assume responsibility for what becomes of their minds" (p. 361).3.引注出现的信息,必须在参考书目中找到相对应的书目信息。

英文学术论文写作方法

英文学术论文写作方法

英文学术论文写作方法Academic writing in English requires a specific approach and set of skills in order to produce a well-written and coherent paper. In this article, we will discuss some effective methods and strategies for writing an academic paper in English.1. Understand the Purpose and Audience:Before you begin writing, it is crucial to understand the purpose and audience of your paper. Are you writing a research article, a review paper, or a theoretical analysis? Who will be reading your paper – experts in the field or a general audience? Understanding these aspects will help you tailor your writing style and tone accordingly.2. Conduct Thorough Research:A well-researched paper is a strong foundation for writingan academic paper. Use credible sources such as academic journals, books, and reputable websites to gather informationand data relevant to your topic. Take detailed notes and make sure to cite your sources accurately to avoid plagiarism.3. Develop a Clear Thesis Statement:A thesis statement is the main argument or central idea that your paper will revolve around. It should be concise, specific, and clearly reflect the purpose of your paper. A strong thesisstatement guides the reader and provides a roadmap for your paper.4. Create an Outline:An outline is a helpful tool to organize your thoughts and ensure a logical flow of ideas in your paper. Divide your paper into sections or subsections and outline the main points you want to address in each section. This will help you stay focused and avoid digressing from your main argument.5. Write Clear and Coherent Sentences:Academic writing should be clear, concise, and free of ambiguity. Use simple and direct language, and avoid jargon or technical terms that may confuse the reader. Each sentence should convey a specific idea or piece of information, and paragraphs should be well-structured and coherent.6. Support Your Arguments with Evidence:An academic paper should be supported by evidence, whether it is empirical data, examples, or citations from otherscholarly work. Use appropriate referencing styles such as APA or MLA to cite your sources accurately and give credit to the original authors.7. Revise and Edit:8. Pay Attention to Style and Formatting:Follow the guidelines provided by your institution or journal in terms of formatting and citation style. Pay attention to details such as font size, margins, spacing, and citation requirements. Consistency in style is key to maintaining a professional and polished paper.9. Proofread Your Final Draft:Finally, carefully proofread your final draft before submitting it. Look for any typos, grammatical errors, or formatting inconsistencies. It may be helpful to read your paper backwards, starting from the last sentence, to focus solely on the language and not get caught up in the content.In conclusion, academic writing in English requires a systematic and organized approach. By understanding the purpose and audience, conducting thorough research, developing a clear thesis statement, and following the proper structure and style, you can produce a well-written and effective academic paper. Remember to revise, edit, and proofread your work to ensure a polished final product.。

HOW TO CITE YOUR REFERENCE

HOW TO CITE YOUR REFERENCE

Cont…
For example: "It has been shown that ... (Paraskevas 2000)." "Paraskevas (2000) has shown that ..." Where you refer to a specific part of the work, or when using a direct quotation (see more below), the page number or numbers should be included as follows; (Harris 2000: p 27) or (Harris 2000: pp 27-32). When referencing the works of a number of different sources on a subject they should be cited in alphabetical order as follows: (Altinay 2000; Harris 2000; Roper, Doherty and Brookes 1999). When there are more than two authors of a single source, the first entry should list all the authors but subsequent references may be abbreviated as follows: (Roper et al 1999). When referencing more than one work by the same author in the same year you should distinguish between them - (Roper 1998a; Roper 1998b).

reference point英文解释

reference point英文解释

reference point英文解释Reference point is a term used in various fields such as mathematics, physics, psychology, and more. A reference point is a specific location, object, or event that serves as a point of comparison for other locations, objects, or events. In short, it is a fixed marker that helps in understanding relative positions or changes over time. In this article, we will discuss the concept of a reference point in different areas.Mathematics:In mathematics, a reference point is used as a starting point or base point for measuring distances, angles, or directions. For example, in a coordinate plane, the origin (0,0) is considered as the reference point from which all other points are measured. Similarly, in geometry, the reference point is called a vertex, which is the point where two or more lines or edges intersect.Physics:In physics, reference point refers to a stationary object or point in space that is used to measure the motionof other objects. For example, in analyzing the motion of a car, the ground is considered as the reference point, and the car is measured as it moves relative to the ground. This helps physicists to understand the speed and direction of moving objects with respect to their surroundings.Psychology:In psychology, a reference point is a mental benchmark that people use to evaluate or judge their experiences. Forinstance, the reference point of pain can differ from one person to another, based on their previous experiences or cultural backgrounds. It means that the same level of pain can be tolerable for one person but unbearable for another, based on their reference point.Other examples:Reference points exist in various other fields as well. For example, in aviation, a pilot uses a reference point on the runway to determine the exact moment to take off. In art, a painter uses a reference point, such as a model, to create an accurate representation of a subject. In navigation, a sailor uses the North Star as a reference point to determine their direction at sea.Conclusion:In conclusion, reference points have significance in different areas of life. They help in understanding the relative positions or changes over time, and provide a fixed marker for measuring distances, angles, directions, evaluating experiences, or creating accurate representations. Understanding the concept of a reference point is important for comprehending various phenomena in our daily lives.。

IEC61400-1-2005风电机组设计要求标准英汉对照

IEC61400-1-2005风电机组设计要求标准英汉对照
Consolidated editions The IEC is now publishing consolidated versions of its publications. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication,the base publication incorporating amendment 1 and the base publication incorporating amendments 1and 2.
需要什么文档直接在我的文档里搜索比直接在网站大海捞针要容易的多也准确省时的多
INTERNATIONAL STANrbines – Part 1:
Design requirements
Publication numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1.
Further information on IEC publications The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology. Information relating to this publication, including its validity, is available in the IEC Catalogue of publications (see below) in addition to new editions, amendments and corrigenda. Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication, as well as the list of publications issued,is also available from the following: IEC Web Site (www.iec.ch) Catalogue of IEC publications The on-line catalogue on the IEC web site (www.iec.ch/searchpub) enables you to search by a variety of criteria including text searches,technical committees and date of publication. Online information is also available on recently issued publications, withdrawn and replaced publications, as well as corrigenda. IEC Just Published This summary of recently issued publications (www.iec.ch/online_news/justpub) is also available by email. Please contact the Customer Service Centre (see below) for further information. Customer Service Centre If you have any questions regarding this publication or need further assistance, please contact the Customer Service Centre: Email: custserv@iec.ch Tel: +41 22 919 02 11 Fax: +41 22 919 03 00 .

How to reference

How to reference

More recent studies (Williams, 2007; Roberts, 2007) show that carbon emissionsproduced by increased reliance on the private car and much greater use of airtransport have a significant impact on...1.5 Page numbers should be included when you are citing direct quotations, however shortor long. The number(s) should appear after the year within the parentheses.The following two styles (with either just a colon, or with a comma and p. [page] or pp.[pages]) are the most commonly used - your handbook will either specify one format, or you can choose which to use, but be consistent: (2005, p.3) or (2005:3),As noted by Weare (2005:3), 'the phenomenon observed is dramatic', whichsuggests that…1.6 When an author has published more than one cited document in the same year,these are distinguished by adding lower case letters (a, b, c, etc.) after the year andwithin the parentheses, for example:Hudson (2005a) discussed the possible problems associated with nuclear power...1.7 If there are two authors, the surnames of both should be given for example:Bell and Rowley (2006) propose that renewable sources of energy...1.8 If there are more than two authors, the surname of the first author only should begiven, f ollowed by ‘et al.’ (L atin for 'and others', preferably in italics in both the text and the reference list at the end, and followed by a full stop as it is an abbreviation), forexample:Chavez et al. (1997) conclude that the solution lies in improved education topromote sustainability literacy...1.9 For works such as dictionaries, encyclopaedias or other collaborative works ofseveral authors, none of whom have a dominant role, the title may be use, for example: Global warming can be defined as ‘the rise in the earth’s surface air temperatureassociated with the increase of carbon dioxide in the atmosphere’ (Cullins’Encyclopaedia of Climate Change, 2006).1.10 If there is no originator then it is no longer conventional to use 'Anon'. Instead,substitute the tile for the author, using the appropriate formatting for the type of source as per the guidelines for the full list of references:It has been suggested (Three pillars to hold the roof up: environmental, social and economic sustainability in challenging times, 2010) that…orOne source considers that… (‘What if we just do nothing?’ 2005).1.11 However, if it is a reference to a newspaper where no author is given, the name ofthe paper can be used:The Daily Record (1999:3) conducted a survey into people s’ attitudes towardsconflicts in countries such as...1.12 For corporate authors or organisations where no individual’s name is indicated,use the organisation name instead, for example:One study (People and Planet, 2004) found that…1.13 If the exact year of publication is not known, but there is some indication of roughlywhen the text was written, 'ca' ('circa') should be used, for example:In his recent survey, Shearer (ca 2005) claimed...If there is no indication of date (but you think the text is still valid and usefulnonetheless), say so, for example:In the course of his work, Jones (no date supplied) said he found one of the most surprising discoveries to be…1.14 For a secondary source (ie if you refer to a source quoted in another work), ideally youshould aim to trace the original source. If you are unable to check it, you need to cite both in the text, for example:A study by French (1984, cited in Saunders, 1995:24) showed that...(Note that you need to list the work you have used, i.e. Saunders, in the list ofreferences section at the end of the essay and in the bibliography)2.1 The difference:You need to cite your sources both in your text, at the point at which a document isreferred to in the text of your work and secondly, in more detail, in a list at the end of the work. The list of information sources cited at the end of the essay can be called either a'reference list' or a 'bibliography' depending on the academic discipline concerned. Insome cases the two terms are interchangeable, but some disciplines maintain adistinction between the two: a reference list is a list of the actual references cited inthe text of your written work, whilst a bibliography is a wider list including allinformation sources related to the topic that you have consulted, even the ones not cited in your text.It is acceptable on some courses to use both a reference list and a bibliography, providedthat they are clear, consistent and structured correctly (consult your programmehandbook and/or module leader). However, do not provide a bibliography without a list ofreferences - you must include the list of references. You may lose marks if you omit the references but you will probably not be penalised if you do not include a bibliography. 2.2 How to make a reference list at the end of your assignment:Format: Different types of sources (i.e. books, articles etc.) require slight variations in the format and order that details are presented in the reference list in order to differentiate one type from another. The basic principle of starting with the author’s surname, initial(s),year and title is fairly consistent throughout, but take note of formatting variations andother publishing information (etc.) required. Although italics were conventionally used for book titles and other titles, some journals and departments have exchanged these for bold text in line with SENDA guidelines that identify difficulties for some individuals in reading bold(e.g. The Faculty of Health and Social Work’s Assess guidelines).Whichever type of formatting you use, be consistent i.e. use the same systemthroughout your entire list.Capital letters: conventions vary. Some people prefer to capitalise all major words;some recommend doing exactly as the source text does (though this can make yourreference list appear inconsistent). We recommend you follow the simplest principle of using sentence case for articl e titles, but don’t forget that titles which are also names will need capitalisation for all major words, e.g.People, penguins and plastic trees: basic issues in environmental ethics, Journalfor the EnvironmentPunctuation: pay careful attention to when to use commas, full stops, semicolons,inverted commas and round or square brackets, as these have different meanings, asyou’ll see in all the examples in this guide. The most important thing (again) is that youare consistent - show that you are taking care.Alphabetical order: Regardless of the type of source your information comes from, your list of references should be in alphabetical order according to the author's surname.Have a look at the bottom of this document to see what a reference list actuallylooks like.2.2.1 How to put books in the reference list at the end of your assignment▪ If you are referring to a book, you should give the following information:Surname, Initials. (year of publication) Title. Edition (if not the first). Place ofpublication: Name of publisher.▪ You should distinguish the title of the book by using italic text, for example: Soper, K. (1995) What is nature? Culture, politics and the non-human (2nd edn.).Oxford: Blackwell▪ If there are more than two authors you can either give the name of the first authorfollowed by et al. (Latin for ‘and all’; Latin text usually appears in italics) or print each name, for example:Grafton, Q. et al. (2004) The economics of the environment and natural resources.Oxford: Blackwell.OrGrafton, Q., Adamowicz, W., Dupont, D., Nelson, H., Hill, R. J. and Renzetti, S.(2004) The economics of the environment and natural resources. Oxford:Blackwell.▪ If the book is an edited publication, use 'ed.' (or ‘eds.’ if there are more than one) to distinguish the editor (who you will put in place of the main author) from contributingauthors, for example:Gray, T. (ed.) (2000) D eveloping interpersonal skills: a complete beginner’s guide.Looe: Looe Publishing Company.N.B. publisher’s details should be g iven in the shortest form in which it can beunderstood and identified internationally - here it would probably be acceptable to say ‘Looe Publishing Co.’.▪ If your material has come from a specific chapter, reference that chapter as part of the book (note that the title of the chapter should be in inverted commas, and the book title should be in italics), rather than just referencing the whole book if you haven’t used the rest, as follows:Newstead, S. E. and Hoskins, S. (1999) ‘Encouraging Student Motivation’, pp. 70-82, in Fry, H., Ketteridge, S. and Marshall, S. (eds.) A handbook for teaching andlearning in higher education. London: Kogan Page▪ If you are using the first edition of a book you do not need to note that it is the firstedition. However, you must always note subsequent editions of a book - for example, second or third editions - because different editions can often mean that the contentand page numbers have changed from the previous edition for example:Contributing author's surname, INITIALS. (year) ‘Title of Contribution’,Title ofconference. Location and date of conference. Place of publication: Publisher, pagenumbers of contribution.For example:Cook, D. (2000) ‘Developing franchised business in Scotland’, Small firms: addingthe spark: the 23rd national small firms policy and research conference. RobertGordon University, Aberdeen 15-17 November. Leeds: Institute for SmallBusiness Affairs, pp. 127-136.2.2.6 How to put newspapers in the reference list at the end of your assignmentSince newspapers are published regularly you need to give the exact date of publication.Many newspaper articles do not have an author. When no author is named, cite anewspaper article in the following manner, for example (NB. the newspaper name is the MAIN TITLE, therefore in italics):The Times (2004) ‘Getting Physical: Exercises for a Leaner and FitterGovernment’.The Times. 30 April, p. 25.▪ If there is an author, then simply follow the normal procedure, that is, for example: Sample, A. (2004) ‘Civilisation safe as nanobot threat fades’. The Guardian, 9June, p. 5.▪ If the information is from a particular part of a newspaper, you can note this by statingthe name of that section after the date in the following way (in this case ‘G2’): Richards, S. (2004) ‘Our place in Kampala’. The Guardian, G2, 9 June, p.12.2.2.7 How to put television programmes and films in the reference list at the end of yourassignment:▪Television programmes: ‘Title of episode’ (year of transmission) Title in italics, Seriesnumber, episode number. Name of channel, date of transmission‘Indian ocean –coastal’(2008) Oceans, Series 1, episode 6. BBC2 Television, 4December.▪Film title in italics (year of distribution) Direct ed by + director’s name [Film]. Place ofdistribution/production comp any: production company’s name. If you are referring to aDVD or videocassette, put this in square brackets in place of ‘Film’.Fahrenheit 9/11 (2004) Directed by Michael Moore [Film]. Santa Monica, California:Lions Gate Films.ORFahrenheit 9/11 (2004) Directed by Michael Moore [DVD]. Santa Monica,California: Lions Gate Films.2.2.8 How to put interviews in the reference list at the end of your assignment:If your essay or research includes interviews with people who are experts in their field, you must enter them in your list of references. Give their title, name and initial, their field of expertise, the name of their company, institution, etc., for example:Surname of interviewee, Initials. (year) Private interview OR Title of interview. [Interview by interviewer’s Initials and Su rname, day, month].Pr. A. Sky (2003) Private interview. [Interview by Bewick, N., 22 February] If possible, attach a transcript of the interview to your assignment, provided that it isreasonably short.2.2.9 What to put in the reference list at the end of your assignment if there’s no obviousauthor:Many government reports and publications produced by organisations (for example the United Nations, the NHS, the Organisation of Economic Co-operation and Development (OECD) and so on) have no identifiable author. In this situation, reference the publisher in place of the author, (the details of which are usually found on the inside cover) which is usually the agency, department, or organisation producing the document. Sometimes, government publications include a preferred way to be referenced, also located on the inside cover. However, the usual case is that few reference details are given. Forexample, an OECD publication with no author would be referenced in the following way: Organisation of Economic Co-operation and Development (1998) Economicindicators, Paris: Organisation of Economic Co-operation and Development.Government departments produce many publications that are often published by one publishing agency. In this case, always reference the department as the author, unless the document itself requests a particular format that differs from the one below: Department of Industrial Relations (1995) Best practice is action, Canberra:Australian Government Publishing Service.If a reference is missing essential bibliographical material, it is acceptable to inform the reader of this. Publisher and date details are not always provided in reports, so you might put, for example, [publisher unavailable]. However, bear in mind that sometimes this lack of information can undermine the credibility of a document or text, either actually or in your reader’s mind, so double check that it is a reliable source.Sometimes there may be no author or publisher listed. Once you are satisfied that the source is nonetheless reliable and valid for use, you should either use the organisation name (e.g. ‘Friends of the Earth’ or ‘St. Luke’s Hospice’) in place of the author’s name or, failing that, cite the title along with the year it was published as in the example below:。

意见的英文单词

意见的英文单词

意见的英文单词【篇一:表建议、命令的英语单词用法】suggestvt.1. 建议,提议[+v-ing][+(that)][+wh-]i suggest our going to the park on sunday.我建议我们星期天去公园。

the dentist suggested that she牙医建议她改天再来。

2. 暗示;启发[+(that)]her expressionsuggested pleasure.她面露喜色。

3. 使人想起,使人联想到[(+to)]that cloud suggests a boat to me.那朵云使我联想到船。

advisevt.1. 劝告,忠告[o][o2][o5][o6]we advised her that she (should) wait.我们劝她等。

we advised him against acting in haste.我们劝他不要匆忙行事。

2. 当...的顾问[w][(+on)]3. 通知,告知[(+of)][o5][o6]please advise us of any change in your plan.你们的计划倘有变更,请告诉我们。

(should) come another day.4. 建议采取proper和建议没什么大关系啊...应该是 propose1. 提议,建议,提出[+v-ing][+(that)]it was proposed we go to the station to meet our guests. 有人建议我们去车站接客人。

he proposed building a bridge across this river.他建议在这条河上造一座桥。

he proposed a get-together this weekend.他建议本周末聚会。

2. 提(名),推荐i proposed mr. hunter for the job.我提议亨特先生来干这工作。

FramesofReference参考框架

FramesofReference参考框架

FramesofReference参考框架Frames of Reference参考框架When describing the position and orientation of something (for example, your Tango device), it is important to indicate the frame of reference you are using to base your description on.当描述某些东西(例如Tango设备)的位置和⽅向,表明你正在使⽤的参考框架从⽽将你的描述标在上⾯是很重要的。

To help understand frames of reference, consider the following: Saying "Mary is standing three feet away" does not really tell you much. If you want to know Mary's position, you must also address the question "three feet from what?" If you say "Mary is standing three feet in front of the entrance to the Statue of Liberty," you can now establish Mary's position because you are using the Statue of Liberty as your frame of reference and you can measure the distance and directon of Mary relative to the Statue.要帮助理解参考框架,考虑以下问题:这句话“玛丽站在三英尺远的地⽅”并没有告诉你太多信息。

软件工程总结具体

软件工程总结具体

软件工程总结具体第一篇:软件工程总结具体第一章1.什么是软件危机?它有哪些典型表现?为什么会产生软件危机?软件危机是指在计算机软件的开发和维护过程中所遇到的一系列严重问题。

这些问题表现在以下几个方面:(1)用户对开发出的软件很难满意。

(2)软件产品的质量往往靠不住。

(3)一般软件很难维护。

(4)软件生产效率很低。

(5)软件开发成本越来越大。

(6)软件成本与开发进度难以估计。

(7)软件技术的发展远远满足不了计算机应用的普及与深入的需要。

产生软件危机的原因(1)开发人员方面,对软件产品缺乏正确认识,没有真正理解软件产品是一个完整的配置组成。

造成开发中制定计划盲目、编程草率,不考虑维护工作的必要性。

(2)软件本身方面,对于计算机系统来说,软件是逻辑部件,软件开发过程没有统一的、公认的方法论和规范指导,造成软件维护困难。

(3)尤其是随着软件规模越来越大,复杂程度越来越高,原有软件开发方式效率不高、质量不能保证、成本过高、研制周期不易估计、维护困难等一系列问题更为突出,技术的发展已经远远不能适应社会需求。

2.假设自己是一家软件公司的总工程师,当把图1.1给手下的软件工程师们观看,告诉他们及早发现并改正错误的重要性时,有人不同意这个观点,认为要求在错误进入软件之前就清除它们是不现实的,并举例说:“如果一个故障是编码错误造成的,那么,一个人怎么能在设计阶段清楚他呢?”应该怎样反驳他?反驳:发生在编码时期的故障极有可能是需求分析阶段由于操作不当产生的,所以必须及时消除错误,否则,到了后期软件运行和维护阶段再回过头来修改,将会付出更大的代价。

3.什么是软件工程?它有哪些本质特性?怎样用软件工程消除软件危机?软件工程是指导计算机软件开发和维护的工程学科。

(1)它采用工程的概念、原理、技术和方法来开发和维护软件;(2)它将管理技术与当前经过时间考验的而证明是正确的技术方法结合起来;(3)它强调使用生存周期方法学和结构分析和结构技术;(4)经过人们长期的努力和探索,围绕着实现软件优质高产这个目标,从技术到管理两个方面做了大量的努力,逐渐形成了“软件工程学”这一新的学科。

微星主板P67A-C43说明书

微星主板P67A-C43说明书

Revision History
Revision V1.1 Revision History Update cover page for PCB 1.X Date December 2010
Technical Support
If a problem arises with your system and no solution can be obtained from the user’s manual, please contact your place of purchase or local distributor. Alternatively, please try the following help resources for further guidance.
Micro-Star International MS-7673 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation.
ii
MS-7673
Safety Instructions
■ ■ ■ ■ ■
Always read the safety instructions carefully. Keep this User’s Manual for future reference. Keep this equipment away from humidity. Lay this equipment on a reliable flat surface before setting it up. The openings on the enclosure are for air convection hence protects the equipment from overheating. DO NOT COVER THE OPENINGS. equipment to the power inlet.

reference注意事项以及搜索添加方法 (01)

reference注意事项以及搜索添加方法 (01)

你好!非常感谢你花时间和精力来阅读这篇文章,希望能够帮助你有效提高论文成绩。

1 添加reference的原则和注意事项Reference在论文中占用不次于论文正文本身的地位,所以千万不要忽略reference的添加,从目前fail的作业来看,原因第一是不符合作业要求,第二就是reference不规范,第三则是语言语法问题。

其中,reference不规范存在以下几种情况①reference格式不符合要求被扣分(我们通常都会要求客户明确作业要求的reference格式,在客户没有明确的情况下,我们统一使用APA格式)②reference不真实: 通常来说有的时候老师对reference存在怀疑的时候就会要求学生提供reference原文,甚至要求在参考的内容上面进行标注,所以这个时候我们不能提供原文就很容易fail作业。

所以添加reference的时候尽量注意:A格式一定要正确,我们的原则是:客户提供reference要求的情况下,严格按照客户提供的要求写作;客户没有要求的情况下,我们按照APA格式进行写作B 所有reference信息要真实,不要自己编造C reference一定要和内容对得上,避免引起老师的怀疑。

有的时候我们在搜索了关键词以后,还要审核一下这篇reference大概在说什么内容,和我自己的作业关系大不大,很有可能关键词是在那里,但是说的内容跟作业要求完全不一样,这样老师一看就会怀疑我是怎么在这个reference中找到这些内容的呢?就会要求我提供reference原文,这就比较麻烦了。

D如果reference是online material,那么我们提供的网页地址必须保证老师只要一个点击的动作就可以看到参考的文章本身。

有的时候如果提供的是一个网站的首页,虽然搜索也可以找到参考的文章,但是老师只要点击看不到文章本身,就会视为无效reference,直接扣分E reference千万不能使用任何的字典词典,例如WIKI就是网上最大词典,我们在写内容的时候当然可以参考WIKI,因为最方便快捷,但是我们不能告诉老师我们参考了WIKI,那样的话会被老师认为不专业不符合学术研究要求而被扣分2 reference的主要格式一般来说reference主要包括harvard格式和APA格式,具体要求可以参考学习资料。

智慧树知到《学术英语写作》章节测试答案

智慧树知到《学术英语写作》章节测试答案

智慧树知到《学术英语写作》章节测试答案第一章1、我不需要做研究,所以我不需要学习学术英语写作。

A:对B:错答案: 错2、做旅游攻略的过程,就是一个简单的research过程。

A:对B:错答案: 对3、et al就是and others的意思。

A:对B:错答案: 对4、下面哪些选项是学术英语写作的原因?A:To report on a piece of research the writer has conducted;B:To answer a question the writer has been given or chosen;C:To discuss a subject of common interest and give the writer’s view;D:To synthesize research done by others on a topic.答案: To report on a piece of research the writer has conducted;,To answer a question the writer has been given or chosen;,To discuss a subject of common interest and give the writer’s view;,To synthesize research done by others on a topic.5、学术英语写作中的一般文本特征包括:A:sentenceB:headingC:sub-titleD:paragraphE:titleF:phrase答案: sentence,heading ,sub-title,paragraph,title,phrase第二章1、在细化主题时,需要考虑你的写作目的是什么以及预期读者是谁。

A:对B:错答案: 对2、My Most Embarrassing Moment是一个可以写的论文题目。

英文论文写作技巧

英文论文写作技巧

英文论文写作技巧1.Title: The title of the paper should be concise, specific, and accurately reflect themain content or research topic of the paper. It should not exceed 20 characters.2.Abstract: The abstract should contain the main research content, methods, results,and conclusions of the paper to help readers quickly understand the overview of the paper.3.Keywords: Keywords are an index to the paper, helping readers and search enginesquickly locate the paper. Keywords should be selected from words related to the paper's topic, generally 5-10 words.4.Body: The body is the core part of the paper and should be arranged according tochapters, including research background, research objectives, research methods, research process, research results, and conclusions.5.References: References are an important supplementary part of the paper, whichshould list the books, articles, journals, newspapers, etc. that the author referred to in the research process.6.Appendices: Appendices are a supplementary part of the paper that can includesome important data, figures, program code, etc.In addition to meeting the above requirements, here are some other writing tips for English papers:e short sentences and simple words to make the text easy to read andunderstand.e active voice and first-person point of view to make the text more concise andreadable.3.Number the pages and sections of the paper to make it easy for readers to navigate.e a consistent format and font size for the text and tables to make it easy forreaders to read and compare different parts of the paper.5.Format the text according to the style guide of the journal or conference to ensurethat it meets the requirements of the publication.6.Proofread and edit the text carefully to check for grammar errors, typos, or othererrors that may affect the readability of the paper.。

参考设计的重要性英语作文

参考设计的重要性英语作文

参考设计的重要性英语作文The Importance of Reference Design。

Reference design, as the name suggests, refers to designs that are used as a reference or model for other designs. It is an important tool in the field of engineering and design, as it helps designers to create new products that are more efficient, cost-effective, and reliable. In this essay, we will discuss the importance of reference design and how it can benefit designers and manufacturers.Firstly, reference design provides a starting point for designers. It helps them to understand the basic principles of a product and the requirements for its functionality. With a reference design, designers can avoid the need to start from scratch, which can be time-consuming and costly. They can use the reference design as a template and modify it to suit their specific needs. This can save a lot of time and effort, and ensure that the final product is ofhigh quality.Secondly, reference design can help to reduce costs. By using a reference design, manufacturers can avoid the needto develop their own designs from scratch, which can be expensive. They can use the reference design as a starting point and modify it to suit their specific needs. This can help to reduce the cost of research and development, and ensure that the final product is cost-effective.Thirdly, reference design can improve the quality of products. By using a reference design, designers can ensure that the final product meets the required standards for functionality, reliability, and safety. They can use the reference design as a benchmark and modify it to improveits performance. This can help to ensure that the final product is of high quality and meets the needs of customers.In addition, reference design can help to speed up the design process. By using a reference design, designers can avoid the need to spend time on research and development. They can use the reference design as a starting point andmodify it to suit their specific needs. This can help to speed up the design process and ensure that the final product is delivered to the market in a timely manner.In conclusion, reference design is an important tool in the field of engineering and design. It provides a starting point for designers, helps to reduce costs, improves the quality of products, and speeds up the design process. By using reference design, designers and manufacturers can create new products that are more efficient, cost-effective, and reliable.。

问题发现办法指南

问题发现办法指南

问题发现办法指南Identifying problems is a crucial skill in both personal and professional realms. However, it can be challenging to accurately pinpoint issues and root causes, especially when emotions are involved. One effective way to find problems is by actively listening to others' feedback and observations. 识别问题是个人和专业领域中至关重要的技能。

然而,当涉及到情绪时,准确找出问题和根本原因可能会很具挑战性。

找问题的一个有效方法是积极倾听他人的反馈和观察。

Another approach to identifying problems is to conduct a thorough analysis of data and metrics. By examining trends and patterns, one can often uncover underlying issues that may not be immediately apparent. Data-driven problem identification can provide valuable insights and help make informed decisions. 另一种找问题的方法是对数据和指标进行彻底分析。

通过研究趋势和模式,人们通常可以发现不太明显的潜在问题。

基于数据的问题识别可以提供宝贵的见解,并帮助做出明智的决策。

Moreover, seeking feedback from a diverse group of individuals can offer multiple perspectives on potential problems. Different peoplebring unique viewpoints and experiences to the table, which can lead to a more comprehensive understanding of the issues at hand. Collaborating with others in problem identification can also foster a sense of teamwork and shared responsibility. 此外,从多样化的人群中寻求反馈可以使潜在问题得到多角度的观点。

指南的四条基本原则

指南的四条基本原则

指南的四条基本原则英文回答:The four basic principles of a guide are clarity, conciseness, consistency, and completeness. Theseprinciples are essential for creating an effective anduser-friendly guide.1. Clarity: A guide should be clear and easy to understand. It should use simple language and avoid jargonor technical terms that may confuse the reader. For example, if I were writing a guide on how to assemble a piece of furniture, I would use clear and concise instructions that anyone can follow, such as "Attach the legs to the base using the provided screws."2. Conciseness: A guide should be concise and to the point. It should provide only the necessary information without unnecessary details or explanations. For instance,if I were writing a guide on how to make a smoothie, Iwould include only the essential steps and ingredients, such as "Blend together frozen fruit, yogurt, and milkuntil smooth."3. Consistency: A guide should maintain consistency in its format, style, and terminology. This helps the reader navigate through the guide easily and understand the information consistently. For example, if I were writing a guide on how to use a software application, I would use the same terminology and layout consistently throughout the guide, such as using "click" instead of "press" and placing screenshots on the right side of the page.4. Completeness: A guide should be comprehensive and cover all the necessary information. It should anticipate the reader's questions and provide answers to them. For instance, if I were writing a guide on how to bake a cake, I would include not only the ingredients and steps for baking the cake, but also tips for troubleshooting common issues, such as "If the cake is not rising, check if the baking powder is fresh."中文回答:指南的四个基本原则是清晰、简洁、一致和完整。

英语感慨句子说说心情_2

英语感慨句子说说心情_2

英语感慨句子说说心情1、自己没有展露光芒,就不应该怪别人没有眼光。

Ifyoudon'tshowyourlight,youshouldn'tblameothersfortheirlack ofvision.2、人的一生全靠奋斗,唯有奋斗才能成功。

Allone'slifedependsonstruggle.Onlythroughstrugglecanonesucc eed.3、贬低别人无非证明自己高明。

Tobelittleothersistoproveoneselfwise.4、烦躁的阴霾,一次又一次的刺痛了我的心。

Irritablehaze,againandagainstabbedmyheart.5、我们一直在寻觅,寻觅,那个我们都有的结局。

Wehavebeenlookingfor,lookingfor,thatweallhavetheoutcome.6、一个人可以佯装一切,却无法佯装幸福。

Onecanpretendeverything,butnothappiness.7、最长情的陪伴就是早安和晚安,你都在我身旁。

Thecompanyofthelongestloveisgoodmorningandgoodnight,youareb ymyside.8、给人期待比让人等待更残忍。

It'scruelertoexpectthantowait.9、宁可自己去原谅别人,莫让别人来原谅你。

It'sbettertoforgiveothersthantoletothersforgiveyou.10、记住,输掉的东西,一定可以再一点一点赢回来!Remember,whatyoulosewillwinbacklittlebylittle!11、用幽默的语气掩盖疼了的心,这种伪装真神奇。

It'samazingtocoverupthepainfulheartwithahumoroustone.12、不主动会失去,太主动不会珍惜,这就是人心。

从一篇综述的录用说起

从一篇综述的录用说起

从一篇综述的录用说起收到了编辑的接受函,没有那么冲动和欢喜的感觉,一切似乎都在合理之中,意外的是又被邀请设计封面:“Dear **,I am pleased to confirm that your paper "**" has been accepted for publication in**. You are invited to submit either a figure from your article or other illustration that is representative of your manuscript for possible inclusion on the journal cover. If you wish for your figure or illustration to be considered, please carefully follow the instructions in the Guide for Authors at the link below. Please note that we must receive your submission within 10 days of the date of this letter and that this is a competitive process with only one figure selected out of the many submitted for each issue. Due to the number of submissions, you will only receive further correspondence if yo ur image has been selected.”季老说过“水喝多了,尿自然就有了”。

当年明月也说过一句话,看多了总有想写的冲动。

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How to set the Reference point and software limit switch(after changing the glass scales)-First of all, you have to set the software limit switch to 999mm for every single axis, where you have to change the scale. End the control software and type in the positionof the software limit switch in the RMS6.cfg.'Position des negativen Software-Endschalters [mm,Grad]@pf8SoftwareEndschalterMinus[0]=-999# x axis@pf8SoftwareEndschalterMinus[1]=-999# y axis@pf8SoftwareEndschalterMinus[2]=-999# z axis: :'Position des positiven Software-Endschalters [mm,Grad]@pf8SoftwareEndschalterPlus[0]=999# x axis@pf8SoftwareEndschalterPlus[1]=999# y axis@pf8SoftwareEndschalterPlus[2]=999# z axis'Offset nach Ueberfahren des Referenzpunktschalters [mm,Grad]@pf8RefMarkeSchalterOffset[0]=10# x axis@pf8RefMarkeSchalterOffset[1]=10# y axis@pf8RefMarkeSchalterOffset[2]=10# z axis'Abstand Referenzpunktmarke -> naheliegender Endschalter( limit switch in positive )[mm,Grad]@pf8DistRefMarke_EndSchalter_Min[0]=1000# x axis@pf8DistRefMarke_EndSchalter_Min[1]=1000# y axis@pf8DistRefMarke_EndSchalter_Min[2]=1000# z axis'Abstand Referenzpunktmarke -> entfernt liegender Endschalter ( limit switch in minus direction )[mm,Grad]@pf8DistRefMarke_EndSchalter_Max[0]=1000# x axis@pf8DistRefMarke_EndSchalter_Max[1]=1000# y axis@pf8DistRefMarke_EndSchalter_Max[2]=1000# z axis- also you have to set in the Sercos configuration file “ scsxxx_x.cfg “for every single axis, where you have to change the glass scaleID: P-16 BD: 0 // Absolutwert der maximalen Position- afterwards, you have to press the emergency button and disconnect the 24V poweron the Stromag drives, then connect it again.Reference point ( linear axis X ; Y ; Z )- For the adjustment of the reference points, you have to open the Sercos window(Ctrl+Alt+C ) and select the slave level for each axis. ( > X or > Y or > Z ; to go one level down < enter )- Through input of the command “ ref “ the machine moves to the last reference point o f the glass Scale, before the hardware limit switch. Now appears in the sercos window the distance between reference point and limit switch.=0=Anzeigewert +5mmArbeitsraum1Adjustment of the OffsetArbeitsraum = working area Referenzmarke = reference pointHardwareendschalter = hardware limit switchTo this value you have to add the one and a half time of the distance between the glass scale reference points. The distance between the reference points on a Haidenhain LS 186C scale is 10mm. Handling:Offset = value + 1.5*10mm = value + 15mmOn special machines you have to add the several from the glass scale reference point. 200mm on an RFM600 with an automatic door and on the RFM760S in the Y axis 300mm on an RFM1000S in the Y axis-To type in the calculated values, you have to leave the control software and open the configuration file RMS6.cfgIn the file RMS.cfg you have to type in the offset values for all axis (X=0 ; Y=1 ; Z = 2 )'Offset nach Ueberfahren des Referenzpunktschalters [mm,Grad]@pf8RefMarkeSchalterOffset[0]=calculated Offset x#@pf8RefMarkeSchalterOffset[1]=calculated Offset y#@pf8RefMarkeSchalterOffset[2]= calculated Offset z#-Afterwards, you have to press the emergency button and disconnect the 24V power on the Stromag drives, then connect it again.-start the control software again and reference the machine-after successful referencing, set the machine to machine coordinates (->machine coordinates ; -> all ; -> OK ). This cause, that the zero point is direct on the reference point of the scale.-Move in Handmove the machine carefully to the hardware limit switch on this side of the axis, to find out the distance to the reference point, write up the values.-Now, move the machine ( not more than 40% Override ) in minus direction to the hard stopper ( or eventually 2. Hardware limit switch). If you belong to the hard stopper, the machine will shut off with an error massage “ excessive deviation “.-You have to write up the values, after switching on the machine again.-End the control software, subtract from the hardware limit switch position 0.5 mm and from the hard stopper 5mm respectively 2mm ( look at the table ) and write it into the RMS6.cfg.Hardware limit switchHard stopper'Abstand Referenzpunktmarke -> naheliegender Endschalter( limit switch in positive )[mm,Grad]@pf8DistRefMarke_EndSchalter_Min[0]= calculated Distance x#@pf8DistRefMarke_EndSchalter_Min[1]= calculated Distance y#@pf8DistRefMarke_EndSchalter_Min[2]= calculated Distance z#'Abstand Referenzpunktmarke -> entfernt liegender Endschalter ( limit switch in minus direction )[mm,Grad]@pf8DistRefMarke_EndSchalter_Max[0]= calculated Distance x#@pf8DistRefMarke_EndSchalter_Max[1]= calculated Distance y#@pf8DistRefMarke_EndSchalter_Max[2]= calculated Distance z#The value of the distances, is always positive.Software limit switch and security highFirst of all, you have to set the software limit switch now to 10mm. End the controlsoftware and type in the position of the software limit switch in the RMS6.cfg.-'Position des negativen Software-Endschalters [mm,Grad]@pf8SoftwareEndschalterMinus[0]=-10#@pf8SoftwareEndschalterMinus[1]=-10#@pf8SoftwareEndschalterMinus[2]=-10#: :'Position des positiven Software-Endschalters [mm,Grad]@pf8SoftwareEndschalterPlus[0]=+10#@pf8SoftwareEndschalterPlus[1]=+10#@pf8SoftwareEndschalterPlus[2]=+10#- afterwards, you have to press the emergency button and disconnect the24V poweron the Stromag drives, then connect it and reference the machineagain.-set the machine to machine coordinates (->machine coordinates ; -> all ; -> OK )-don’t move the machine in Handmove, otherwise you w ill get an error massage: “ you reached the software limit switch “-to show and set the software limit switch in the sercos window, type in: “ ser “ set the software limit switch back to maximum range“ se “ indicate the software limit switchYou have to type in the Sercos configuration file software limit switches as well, they are a little bit further from each others away, then the software limit switches from the PC control. They are supervised in the running operation by every single axis drives( Stromag ), these is an additional security, because you have only one hardware limitswitch per axis anymore.-set the machine to machine coordinates (->machine coordinates ; -> all ; -> OK )-indicate the software limit switches through input in the Sercos window “ se “ indicate the software limit switch- the indicated values for every single axis have to be symmetric around zero( e. g. 123 -123 ). If you have an addition rotary table with non symmetric softwarelimit switches, there is no possibility to switch on addition security software switches.-The values for the ID P-16 in the Sercos configuration file “ scsxxx_x.cfg “ are calculated from the positive indicated software limit switch position.ID P-16 BD = ( position + 1mm ) * 3600000 / pitch of the ball screwe.g.An indicated value from position = 100mm would be with a pitch from 10mm calculated like this ( 100mm + 10mm ) * 3600000 / 10ID P-16 BD 36360000With a pitch from 20mm like this ( 100mm + 1mm ) * 3600000 / 20ID P-16 BD 18180000-axis with an non symmetric limit switch would haveID P-16 BD 0.-Down load of the Sercos configuration file:It is required to check the calculated settings. To check a calculation error from the ID P-16 you have to subtract the value minus 4 millions. After referencing, you have to go inHandmove and move the axis in direction software limit switch. The error message :ZUST1_LAGEGRENZ_UBERSCHRITT # ..\..\std\txt\sercos.engPosition limit value has been exceeded (IDN 49 or IDN P-16)supposed to be appear about 10mm before the software limit switch. To set back theerror, you have to end the control software and for the respective axis you have to type in the original value in the Sercos.cfg file.-Check all limit switches in Handmove.-The default setting of the security high is 146mm, you have to check if it is possibly to move to this point.To find out the biggest value for the security high, you have to take the rounded position of the upper Software limit switch of the Z axis, minus 2mm.End the control software and type in the RMS6.cfg file the security high.'Sicherheitshoehe der Z-Achse@f8Sicherheitshoehe= security high#-use the button “ security high “ under the menu “ approach position “, check if it is possible to move so far up.-There is a difference in the handling between the software limit switches under the menu “ approach position “and “ Handmove “. From this piont it is required to check thesoftware limit switches in every single axis and direction. For this check it is required that the condition regulator in the Sercos.cfg is active.ID: 32 BD: 0x800D // Zustandsregler auf Geber 1+2 +Fehlerüberwachung -Move every single axis under the menu “ approach position “ to the position 1000mm with maximum feed rate and 150% Override.-During this procedure it is important the hardware limit switch never appears. The machine will switch off after reaching the software limit from alone and no axis should indicate that the maximum travel was reached.-In case, you reach the hardware limit switch or the maximum travel was reached, the value of the variable@pf8DistRefMarke_EndSchalter_Min[i]=...#and@pf8DistRefMarke_EndSchalter_Max[i]=...#so as@pf8SoftwareEndschalterMinus[i]=...#and@pf8SoftwareEndschalterPlus[i]=...#in the RMS6.cfg have to be subtract around 0.5mm again ( the control must be switched off ).- afterwards you have to press the emergency button and disconnect the 24V poweron the Stromag drives, then reference the machine again.Through changing of this parameters, the already adjusted position of the tool changer and measurement laser, didn’t change.。

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