【正文】 具有真實(shí)、廣泛的科學(xué)依據(jù)，也反映出該論文的起點(diǎn)和深度。2）錄參考文獻(xiàn)能方便地把論文作者的成果與前人的成果區(qū)別開來。論文報(bào)道的研究成果雖然是論文作者自己的，但在闡述和論證過程中免不了要引用前人的成果，包括觀點(diǎn)、方法、數(shù)據(jù)和其他資料，若對(duì)引用部分加以標(biāo)注，則他人的成果將表示得十分清楚。這不僅表明了論文作者對(duì)他人勞動(dòng)的尊重，而且也免除了抄襲、剽竊他人成果的嫌疑。3）著錄參考文獻(xiàn)能起索引作用。讀者通過著錄的參考文獻(xiàn)，可方便地檢索和查找有關(guān)圖書資料，以對(duì)該論文中的引文有更詳盡的了解。4）著錄參考文獻(xiàn)有利于節(jié)省論文篇幅。5）著錄參考文獻(xiàn)有助于科技情報(bào)人員進(jìn)行情報(bào)研究和文獻(xiàn)計(jì)量學(xué)研究。 參考文獻(xiàn)著錄的原則１）只著錄最必要、最新的文獻(xiàn)。２）一般只著錄公開發(fā)表的文獻(xiàn)。３）采用標(biāo)準(zhǔn)化的著錄格式。第二篇：寫作和寫作范文和模板一、書信1．投訴信Dear Sir or Madam,I39。m writing to lodge the plaint about the poor quality of…… that I purchased from Sun Appliance speaking, Sun Appliance has always been my favorite…… The machine operated well atthe fan made so much noise that ……I strongly suggest that a repairman or a service engineer should be sent to my home without would appreciate all your assistance in this you have any questions, please don39。t Yours Sincerely,Li Ming2．感謝信Dear Sir/Madam,I39。m writing to extend my heartfelt thanks to all the nurses and doctors in your month, while I was on a business trip in Taiyuan, Shanxi province, I suffered from a bad cold and a fever, so I was sent to Ward Rom 201, Chaoyang Medical my stay at hospital, nurses on duty patiently took my temperature, regularly examined my body, and often fed meals to addition, doctors prescribed me the most effective drugs and gave the best medical have received the most professional treatment and the most considerate allow me to convey my sincere greetings toward the doctors and nurses that contribute all Yours sincerely,Li Ming3．詢問信（模板）Dear Sir or Madam,I would be grateful if you would be kind enough to provide me with certain essential information regarding the following aspects,Born in Beijing in 1982, I graduated from Tsinghua University majoring in Computer Science in have been working in Microsoft Corporation since my graduation, and have therefore attained a fair knowledge and experience in this , please give me particular accounts as regards , I also need to know , I wonder if it is convenient for you to prompt attention to my inquiry would be highly am looking forward to a favorable reply at your earliest sincerely,Li Ming尊敬的先生或女士：如果您能好心給我提供關(guān)于下述方面的一些基本信息，我將非常感謝。我于1982年出生于北京，2005年從清華大學(xué)計(jì)算機(jī)專業(yè)畢業(yè)。畢業(yè)之后我一直工作于微軟公司，因此在這個(gè)領(lǐng)域獲得了豐富的知識(shí)和經(jīng)驗(yàn)。首先，請(qǐng)給我一些關(guān)于 ________ 的詳細(xì)信息。其次，我也想知道 ________。最后，我想知道您是否方便 ________。十分感謝您對(duì)我詢問的及時(shí)關(guān)注。期待著您盡快給我滿意的答復(fù)。您真誠的，李明4．書信通用模板Dear Sir or Madam,I am a junior from the Department of Law of Fudan am writing the letter in purpose of , , , feel deeply indebted to you and I really don39。t know how to thank you enough for your would really appreciate your considering this matter and getting back to me at your earliest sincerely,Li Ming尊敬的先生或女士：我是一名來自復(fù)旦大學(xué)法律系的大三學(xué)生。我寫信是為了 ________。首先，________。其次，________。最后，________。如何表達(dá)我的謝意。我非常感謝您考慮這個(gè)對(duì)于您的幫助，我深表感謝，而且不知道該如何表達(dá)我的謝意。我非常感謝您考慮這個(gè)問題并且盡快給我答復(fù)。您真誠的，李明二、摘要With the speedy social and economic development, ________ has been progressing causes for the issue are plicated with multiple reasons, mainly from three and foremost, the main reason is the evergrowing coordinating and controlling power and function exercised by addition, a solid foundation for such a tendency has been laid by but not least, the author reckons that we should take various kinds of realistic factors into speaking, it is necessary for us to enhance the awareness of people that ________ is extremely vital to ，________(中心詞)迅猛發(fā)展。這一問題的原因較為復(fù)雜，涉及諸多因素，主要來自三個(gè)方面。首先，主要原因是 ________(分論點(diǎn)一)所發(fā)揮的不斷增強(qiáng)的協(xié)調(diào)和控制作用。其次，________(分論點(diǎn)二)為這一趨勢(shì)奠定了堅(jiān)實(shí)的基礎(chǔ)。最后，作者認(rèn)為我們應(yīng)該考慮各種現(xiàn)實(shí)因素。總而言之，我們必須提高人們的意識(shí)：________(中心詞)對(duì)我們至關(guān)重要。2．模板二With the increasing pace of modem life, perhaps no change has characterized the past decade more dramatically than author assumes that there are at least three fundamentalfactors accounting for the above mentioned and foremost, when weighing in the mind, we find there is an apparent tendency underlying this phenomenon: addition, it iswellknown that due attention has to be paid to the critical issue of last but not the least, simple as it is, what the dissertation conveys to us is essay does reflect a deepseated tendency which is not unmon in the world ，________(中心詞)比其他任何變化更戲劇性地概括了過去十年。作者認(rèn)為至少有三個(gè)主要原因造成了上述問題。首先，當(dāng)我們仔細(xì)思考時(shí)，我們發(fā)現(xiàn)在這一現(xiàn)象之下有一個(gè)明顯趨勢(shì)：________(分論點(diǎn)一)。其次，眾所周知，我們必須充分關(guān)注 ________(分論點(diǎn)二)這一重要問題。最后，盡管本文很淺顯，但向我們表達(dá)了發(fā)人深省的內(nèi)涵。本文確實(shí)揭示了當(dāng)今世界一個(gè)很普遍的深刻趨勢(shì)。3．模板三Currently, there is a widespread concern regarding the previously neglected issue of________There are a great many primary reasons responsible for the aforementioned begin with, a clear correlation is suggested that ________ has exerted tremendously profound influence on the development of our , some find it quite understandable when considering the fact that importance should be attached to , there is no denying the fact that________ is of great benefit to both personal growth and economic what has been discussed so far, it is apparent that ________ is of great concern in our ，人們開始廣泛關(guān)注之前被忽視的 ________(中心詞)問題。很多主要原因造成了上述趨勢(shì)。首先，我們可以清楚地看出：________(分論點(diǎn)一)對(duì)我們社會(huì)的發(fā)展產(chǎn)生了非常深遠(yuǎn)的影響。其次，人們發(fā)現(xiàn)當(dāng)考慮到我們應(yīng)該重視 ________(分論點(diǎn)二)這一事實(shí)時(shí)，情況不言自明。最后，不可否認(rèn) ________(分論點(diǎn)三)對(duì)個(gè)人成長和經(jīng)濟(jì)發(fā)展都很有益處。根據(jù)上述討論，顯而易見________(中心詞)在我們的生活中值得充分關(guān)注。It goes without saying that the writer aims at revealing a mon and serious issue is no reason to make a fuss at the phenomenon of does this phenomenon appear? The author maintains there are at least two factors accounting for , with the speedy social and economic development, people in mounting numbers put great emphasis on ,________ has bee one of the most popular topics discussed not only by experts, but also by people in all walks of , it is high time that we attached utmost significance to the ，作者旨在揭示當(dāng)今一個(gè)普遍而嚴(yán)肅的問題。對(duì) ________(中心詞)這一現(xiàn)象無需大驚小怪。為何出現(xiàn)這一現(xiàn)象?作者認(rèn)為至少有兩個(gè)原因。首先，隨著社會(huì)和經(jīng)濟(jì)