中英文科技论文写作_05_引言
科技相关英文作文
科技相关英文作文I'm a big fan of technology and I believe it hasgreatly impacted our lives in many positive ways. From smartphones to smart homes, technology has made our lives more convenient and efficient. For example, I can control the lights, thermostat, and security system in my home with just a few taps on my smartphone. This level of convenience was unimaginable just a few years ago.英文，I also love how technology has improved communication. With social media and messaging apps, I can easily stay in touch with friends and family around the world. It's amazing to think that I can have real-time conversations with someone on the other side of the globe, all thanks to technology.中文，我还喜欢科技如何改善了沟通。
有了社交媒体和消息应用程序，我可以轻松地与世界各地的朋友和家人保持联系。
想想我可以与世界另一端的人进行实时对话，这都归功于科技。
In addition, technology has revolutionized the way we work and learn. For instance, I can attend online classes and webinars to improve my skills and knowledge without having to leave the comfort of my home. This level of accessibility has opened up so many opportunities for people around the world.英文，Furthermore, technology has also had a huge impact on the healthcare industry. With the advancement of medical technology, doctors are able to diagnose and treat illnesses more accurately and efficiently. For example, robotic surgery has made complex procedures safer and less invasive, leading to faster recovery times for patients.中文，此外，科技也对医疗行业产生了巨大影响。
英语科技类作文范文
英语科技类作文范文English:In the realm of technology, innovations have vastly improved our daily lives, changing the way we communicate, work, and interact with the world. The rapid advancements in artificial intelligence, virtual reality, and automation have led to more efficient and convenient ways of completing tasks. For instance, the rise of smart devices like smartphones and virtual assistants has made information accessible at our fingertips, enabling us to stay connected and informed. Moreover, technological breakthroughs in healthcare have revolutionized the medical field, from precision medicine to robotic surgeries, enhancing patient care and outcomes. In addition, the integration of technology in education has transformed traditional teaching methods, providing interactive learning experiences and personalized instruction for students. As we continue to push the boundaries of technology, the future holds endless possibilities for further innovation and progress.Translated content:在科技领域，创新大大改善了我们的日常生活，改变了我们与世界沟通、工作和互动的方式。
科技英语论文写作(稿)
A. 用于比较的词语 similarly, likewise, correspondingly, in the same way, to resemble, to equal, both … and …, either … or…, neither …nor…, not only… but also …, like, identical, equally, similar to, equal to, a similarity B. 用于对照的词语 to differ from … (in), to contrast with, to distinguish between, in contrast, on the other hand, not as … as, unlike, while, whereas, although, differently, even if, in contrast to, as opposed to, distinct from, different from, however, but, more (less) … than, a contrast, a dissimilarity, a difference
一、段落（Paragraph） 每篇文章一般都是由数个段落构成，写好段落是写 好一篇文章很关键的一步。 1. 构成（composition） 段落有短有长，短的可能只有一个句子，长的可能 有十多个，以至几十个句子。但不论长短，其中心意思 必须表达清楚。 就一般情况来说，每个段落都应由以下三个主要部 分组成。 （1）主题句（topic sentence） 阐述段落的中心思想。在一般情况下，主题句处于 段落的第一句；有时也可在段落的末尾或其它地方，甚 至可以用含蓄的方式来表示。
B. 表示增补意义（addition） in addition, furthermore, moreover, and, also, or, too, besides, again, what’s more, likewise C. 表示强调（emphasis） in fact, as a matter of fact, in other words, of course, certainly, above all, indeed, clearly, surely, in particular, obviously, naturally, anyway, in this case D. 表示对照（contrast） while, whereas, in contrast, on the other hand, instead, on the contrary, in spite of, despite, but, however, although, still, yet, nevertheless, conversely, otherwise
科技作文简单英文
科技作文简单英文英文，。
Technology has become an integral part of our lives, and it has significantly impacted the way we live, work and communicate. In my opinion, technology has both positive and negative effects on our lives.On the one hand, technology has made our lives more convenient and efficient. For example, we can now communicate with people from all over the world instantly through social media platforms like Facebook and Twitter. We can also shop online and have our purchases delivered to our doorstep, saving us time and effort. In addition, technology has revolutionized the way we work, allowing us to work remotely and collaborate with colleagues from different parts of the world.On the other hand, technology has also had some negative effects on our lives. For instance, the overuse oftechnology can lead to addiction and social isolation. People may spend too much time on their phones or computers, neglecting their relationships with family and friends. Moreover, technology has also led to job displacement, as many jobs are now automated, leaving many people unemployed.中文：科技已成为我们生活中不可或缺的一部分，它对我们的生活、工作和交流方式都有着重要的影响。
有关科技的英文作文模板
有关科技的英文作文模板Title: The Impact of Technology on Our Lives。
In today's modern world, technology plays a significant role in our daily lives. From the way we communicate to how we conduct business, technology has transformed the way we live and work. In this essay, we will explore the impact of technology on various aspects of our lives, including communication, education, healthcare, and the economy.First and foremost, technology has revolutionized the way we communicate. With the advent of the internet and social media, we are now able to connect with people from all over the world in an instant. Platforms such as Facebook, Twitter, and Instagram have made it easier for us to stay in touch with friends and family, share our thoughts and experiences, and even conduct business. Additionally, the rise of smartphones has made it possible for us to access information and communicate on the go, further enhancing our ability to stay connected.In the field of education, technology has had a profound impact on the way we learn and acquire knowledge. With the availability of online courses, educational videos, and interactive learning platforms, students now have access to a wealth of information at their fingertips. This has made learning more flexible and convenient, allowing individuals to pursue their education at their own pace and on their own terms. Furthermore, technology has also enabled the development of innovative teaching methods, such as virtual reality and augmented reality, which have the potential to enhance the learning experience and make education more engaging and interactive.In the healthcare sector, technology has played a crucial role in improving patient care and treatment outcomes. Medical advancements, such as electronic health records, telemedicine, and wearable health devices, have made it easier for healthcare professionals to track patient data, monitor their health, and provide timely and personalized care. Additionally, the use of robotics and artificial intelligence has led to significant improvements in surgical procedures, diagnosis, and treatment planning, ultimately leading to better patient outcomes and a higher standard of care.From an economic standpoint, technology has had a profound impact on the way businesses operate and compete in the global marketplace. The rise of e-commerce has transformed the way we shop and conduct transactions, making it possible for businesses to reach customers around the world and operate 24/7. Moreover, the use of big data and analytics has enabled companies to gain valuable insights into consumer behavior and market trends, allowing them to make more informed decisions and develop targeted marketing strategies. Additionally, the automation of various processes and the use of advanced manufacturing technologies have led to increased productivity and efficiency, driving economic growth and innovation.In conclusion, technology has had a profound impact on our lives, transforming the way we communicate, learn, receive healthcare, and conduct business. As technology continues to evolve, it will undoubtedly shape the future in ways we cannot yet imagine, further impacting the way we live and interact with the world around us. It is essential that we embrace these advancements and harness the potential of technology to create a better and more connected society.。
英语科技论文写作Unit 5
General Function of Introduction
• Showing the Writing Arrangement
– To enable the reader to understand the paper more easily when further reading is necessary – The best place for this information can be found at the end of the introduction. – Have the advantage of enabling the reader to know in advance of information to expect and in what order to get it – To make the reader feel convenient and active in their further reading
– Studies of these effects covered various aspects of…
– Our studies within this technique are confined to only one particular aspect…
– The subject is concerned chiefly with the study of…
– So many perspectives to be dealt with and your research could proceed in any one of them, narrowing down the scope of work and delimiting the boundary of your study becomes entirely necessary.
英文科技论文写作
英文科技论文写作如何写英文科技论文的前言?以下是搜集整理的英文科技，欢迎阅读参考。
一般来讲，科研论文都是八股论文，大的结构都是设定的，题目、摘要、前言、方法、结果、讨论和。
可以说，每个部分都很有讲究都很重要，但难度并不一样，在上述这些内容中，最难写的是前言，其次是讨论。
根据最近学习的几个内容，把自己的学习笔记贡献给大家，希望能有点价值。
这次主要谈谈前言的写法。
首先，要清楚前言的作用或目的。
论文的前言是“to convince readers that you clearly know why your work is useful”就是要告诉读者“你非常清楚地知道你的工作有价值”。
其次，我们要知道那些要素需要写。
一般来讲，前言主要包括四个方面的内容。
前面三个都属于背景，最后一个是小结。
一、大背景信息这主要是方便读者评价你的工作，其实同行对这个方面的内容可以说非常熟悉，这部分基本是大同行的共识。
背景信息一般包括2个部分，一是大同行背景，二是小同行背景。
一般写大同行背景的时候大家都是比较类似的内容，不过也要根据你自己的研究有所侧重。
例如关于脑缺血的研究，你如果研究细胞凋亡，你就需要围绕细胞凋亡来阐述。
如果你研究炎症，那么你就需要围绕炎症来整理。
英文表达不好的同学往往在这个部分就开始出现纰漏。
因为这里不仅对概括能力要求比较高，而且需要照顾到整个研究的设计框架。
建议在平时阅读的时候，注意学习和整理类似研究论文的描述模式。
例如，脑缺血机制方面的研究，至少包括：兴奋毒、细胞死亡、炎症、酸中毒和自由基几个类型。
这一些类型都分别选择出几个范文，放在一起反复阅读，一看作者的写作思路，二看相互之间不同的描述。
当然具体到一篇论文，写作的风格不同，要结合整篇论文、杂志类型来分别对待。
写大背景往往是从普遍到特殊，普遍是描述研究对象的意义，比如某疾病的死亡率、发病率等的，暗指我选择的这个研究有价值受重视。
比如肿瘤、中风、器官功能等等的。
科技题材英文作文模板
科技题材英文作文模板英文：As a technology enthusiast, I am always fascinated by the latest advancements in the field. In my opinion, technology has revolutionized the way we live our lives and has made it easier for us to communicate, work, and entertain ourselves. However, with great power comes great responsibility, and we must use technology wisely to avoid its negative effects.One of the most significant advancements in technology has been the internet. It has connected people from all over the world and has made it possible for us to access information instantly. However, it has also led to the spread of fake news, cyberbullying, and online scams. Therefore, we must be careful about the information we consume and the people we interact with online.Another area where technology has had a significantimpact is healthcare. With the help of technology, doctors can now diagnose and treat diseases more accurately and efficiently. For example, artificial intelligence can analyze medical images and detect abnormalities that might be missed by human doctors. However, we must also be awareof the ethical implications of using technology in healthcare and ensure that it does not lead todiscrimination or privacy violations.In conclusion, technology has brought about manypositive changes in our lives, but we must also be aware of its negative effects and use it responsibly. As the saying goes, "with great power comes great responsibility."中文：作为一名科技爱好者，我总是被这个领域最新的进展所吸引。
科技英语写作(5)—Introduction
引言 有人说引言是最难写的。几乎所有的科技论文都 有引言部分，只是有的论文有专门的一节，有的 论文（比如通讯，快报等）仅仅是论文的第一段。 引言包含四个元素，或者说四个组成部分。 1，研究领域。 ，研究领域。 是与本研究工作的有关的背景介绍。正确地估计 研究课题的意义。应用背景。 也就是为什么要做这项工作。例如在基础研究方 面有何新意，有何应用前景。课题的意义估计不 足，说明作者的知识水平不高，估计过分则显得 不够严谨。
5
Introduction：写作内容
（4）解释或定义专门术语或缩写词 以帮助编辑、 ）解释或定义专门术语或缩写词, 以帮助编辑、 审稿人和读者阅读与理解； 审稿人和读者阅读与理解； （5）叙述前人工作的欠缺以强调自己研究的创新时, ）叙述前人工作的欠缺以强调自己研究的创新时 应慎重且留有余地， 应慎重且留有余地，可以采用类似于以下的表达 ——To the author’s knowledge… ； There is little information available in literature about…；等等 （6）适当地使用“I”，“We”或“Our”, “This ）适当地使用“ ， 或 paper”等词 以明确地指示作者本人的工作 如最好 等词, 等词 以明确地指示作者本人的工作; 使用 we conducted this study to determine whether …；
THANKS!
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Introduction：写作内容 （2）在背景介绍和问题提出中，应引用“最相关” ）在背景介绍和问题提出中，应引用“最相关” 的文献以指引读者.优先选择引用的文献包括相关 的文献以指引读者 优先选择引用的文献包括相关 研究中的经典、重要和最具说服力的文献， 研究中的经典、重要和最具说服力的文献， 力戒 刻意回避引用最重要的相关文献(甚至是对作者研 刻意回避引用最重要的相关文献 甚至是对作者研 究具有某种“启示”性意义的文献)； 究具有某种“启示”性意义的文献 ；避免不恰当 地大量引用作者本人的文献； 地大量引用作者本人的文献； （3）采取适当的方式强调作者在本次研究中最重 ） 要的发现或贡献， 要的发现或贡献 ， 让读者顺序逻辑的演进阅读论 文。
科技类型英文作文
科技类型英文作文英文：Technology is a broad category that encompasses a wide range of fields, including information technology, biotechnology, and engineering. Each of these fields hasits own unique characteristics and applications.Information technology, or IT, is perhaps the mostwell-known type of technology. It includes everything from computer hardware and software to telecommunications networks and internet services. IT is used in a variety of industries, from finance and healthcare to entertainmentand education. For example, I use IT every day to communicate with friends and family, research information, and complete work tasks.Biotechnology, on the other hand, is a rapidly growing field that involves the use of living organisms and biological systems to develop new products and technologies.This field includes everything from genetic engineering and biopharmaceuticals to agricultural biotechnology and environmental biotechnology. Biotechnology has thepotential to revolutionize many industries, such as medicine and food production. For example, scientists are using biotechnology to develop new treatments for diseases like cancer and to create more sustainable and efficient farming practices.Finally, engineering is a field that involves the design, construction, and maintenance of structures, machines, and systems. This field includes everything from civil engineering and mechanical engineering to electrical engineering and aerospace engineering. Engineers use their knowledge of science and mathematics to solve complex problems and create innovative solutions. For example, engineers design and build bridges, airplanes, and smartphones, among other things.中文：科技是一个广泛的范畴，包括信息技术、生物技术和工程技术等多个领域。
初中英语科技类作文范文
初中英语科技类作文范文Title: The Magic of Technology in Our LivesIn today's world, technology has become a vital part of our lives. It surrounds us everywhere, from the smartphones we hold in our hands to the advanced computers that power our cities. Let's delve into the magical impact technology has on our daily existence.First and foremost, technology has revolutionized communication. No longer are we restricted to face-to-face interactions or waiting for letters to arrive. With the help of smartphones and the internet, we can connect with people from across the globe instantly. Whether it's through text messages, emails, or video calls, technology has broken down barriers and brought the world closer together.Moreover, technology has enhanced the way we learn. The traditional classroom setup is now complemented by online resources and digital tools. We can access a vast library of information at our fingertips, explore interactive simulations, and engage in collaborative projects with classmates regardless of location. This has not only made learning more exciting but also more efficient. Furthermore, technology has transformed the way we entertain ourselves. From streaming movies and music to playing video games, there's an endless array of options to choose from. These platformsnot only provide us with hours of fun but also allow us to connect with others through shared interests.However, it's important to remember that technology is a tool, and it's our responsibility to use it wisely. We must be mindful of the time we spend on screens, protect our privacy, and be discerning about the information we consume.In conclusion, technology has brought about remarkable changes in our lives, making communication easier, learning more engaging, and entertainment more diverse. As we continue to embrace technological advancements, let's remember to use them responsibly and harness their power for positive outcomes.。
中英文科技论文写作
句号 (period) 句号是用于陈述句的末尾，但不与另外的标点重复使用。诸如： 引语 She asked, “May I go?” 如句子以含有实圆点的某一缩略结尾， 则不再另加句号。 The abbreviation of for example is e.g.
冒号 (colon)
#2022
例：中科院某研究所的科研方向可概括为：高分子（包括高性能树脂、定向聚合、功能高分子、工程塑料、高分子物理和高分子辐射化学），物理化学（电化学、有机催化、有机结构），无机化学和分析化学等领域。
四.科技英语标点
在英文科技论著中，通常使用前后两个em dashes , 对先行词加以注释和说明，使语意更加清晰，其功能相当于中文的句内括号。
分号 (semicolon) (1) 分隔不是以连词连接的独立分句。 All solvents were distilled from an appropriate drying agent; tetrahydrofuran and diethyl ether were also pretreated with activity I alumina. (2)用于一系列单词、短语或数据组的各项之间, 如 果一个或多个项已包含逗号。 (3)用于以连接副词或诸如“that is”，“however”，“therefore”，“hence”，“indeed”，“accordingly”，“besides”，和“thus”等常用短语 连接的独立分句之间。
标 点 符 号
中英文科技论文写作教程
单击此处添加正文，文字是您思想的提炼，请尽量言简意赅地阐述观点。
一.中文连接号
01
三.点号的降格使用
添加正文。
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五.中、英文标点标点符号用法的区
科学技术作文英文
科学技术作文英文英文：Science and technology have played an increasingly important role in our daily lives. From the invention of the wheel to the development of the internet, science and technology have changed the way we live, work, and communicate.One example of how science and technology have changed our lives is the smartphone. With a smartphone, we can easily communicate with people from all over the world, access information, and even control our home appliances.It has become an indispensable part of our daily lives.Another example is the development of renewable energy. As we face the challenge of climate change, renewable energy has become increasingly important. Solar panels, wind turbines, and hydroelectric power plants are just a few examples of how science and technology are helping usto reduce our reliance on fossil fuels and transition to a more sustainable future.In addition to improving our daily lives, science and technology have also contributed to the advancement of medicine. With the development of new drugs and medical technologies, we are able to treat and prevent diseases that were once considered incurable. For example, the development of vaccines has helped to eradicate diseases such as smallpox and polio.Overall, science and technology have had a profound impact on our lives and will continue to shape our future. As we face new challenges, we will rely on science and technology to help us find solutions and create a better world.中文：科学技术在我们的日常生活中扮演着越来越重要的角色。
05科技英语论文写作方法(精美PPT)
• The corpus (the collection of articles, i.e., language data) carries a total of 1,423,131 words.
• The authors identified three major moves.
– Contextualizing study methods – Describing the study
• It may be a good point for you to begin
writing your manuscript.
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A quotation from medical research
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• “Method” section is the integral part of a paper to judge the validity of the study;
4. Location 5. Procedure 6. Limitations 7. Data analysis
The moves do NOT
necessarily appear in the order
given.
Adapted from Peacock, 2011
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Moves
1. Overview 2. Research aims or questions/hypotheses 3. Subjects or materials
初中英语科技类作文范文
初中英语科技类作文范文English:With the rapid development of technology, science has brought about numerous advancements that have greatly impacted our daily lives. From the invention of smartphones that allow us to communicate with others instantly to the use of artificial intelligence for problem-solving, technology has revolutionized the way we live. In the field of medicine, technology has enabled doctors to perform complex surgeries with precision and accuracy, ultimately saving countless lives. Additionally, the development of renewable energy sources such as solar and wind power has allowed us to move towards a more sustainable future, reducing our reliance on fossil fuels and combating climate change. Overall, technology has not only improved efficiency and convenience but also provided solutions to some of the most pressing challenges facing our world today.Chinese:随着技术的飞速发展，科学带来了许多革新，这些革新对我们的日常生活产生了巨大影响。
中英文科技论文写作教程
中英文科技论文写作教程标题一、英文文章标题（Title）的结构：1.完整句子作为题目，这是一种常见的结构，尤其在报刊中常用：Fuzhou Strives for Better Exports（由于是题目，在句尾不能用句号）2.名词+动词不定式结构：这种结构表示将来，因在题目中一般不用will或shallThe Chinese Communist Party to Hold Its 18th Congress3.名词或名词短语+过去分词。
这种结构常用于报道已做过的事情.Capital International Airport Enlarged.北京国际机场扩建4.现代分词短语结构。
Visiting a Friend on a Snowy Night5.介绍短语结构In Memory of ….6.名词或名词短语+介词短语结构Home for the Sailors7.以动词原形开始的短语结构，这种结构常用于带有号召性的题目中。
Server the People8.名词或名词短语结构，例如A small Green City二、注意题目字母的大小写问题1. 题目中除介词、冠词、和连接词的字母全部小写外，其它的词的第一个字母要大写（介词和冠词在题目开头时第一个字母也要大写）My Family and Myself2.题目中全部字母大写，这种形式大多用于书籍封面上的题目，例如：上海简介A BRIEF INTRODUCTION TO SHANGHAI3.题目第一个词的第一个字母大写外，其它字母一律小写，但遇到专门名词时，该词的第一个字母仍须大写，现在报纸上的题目大都采用这种形式，主要是便于排版。
中国体操选手夺得七枚金牌Chinese gymnasts sweep away seven gold medals三．在英语文章题目中，冠词常可省略，例如美国总统在西方U.S. President in West四、英文文题的一般性原则*文题应准确而清晰反映文章的内容和重点。
科技论文写作-5-Number, quantity and unit
（ 8 ）有效数字的位数
用 Friedman 法求得的……活化能 E (150.74±33.18) kJ/mol (151±33) kJ/mol
2015-7-18
吴鸣虎版权所有，仅限个人学习研究之用
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（9）数的修约规则
GB 3101-93 附录B 不是简单的“四舍五入” 试将下列数值保留1位小数 5.7418 4舍 5.7618 6入
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1 出版物上数字用法的规定
前言：“阿拉伯数字笔画简单、结构科学、 形 象、清晰、组数简短，所以被广泛应用 。” 4.2 ―凡是可以使用阿拉伯数字而且又很 得体的地方，特别是给操作带来一定 的困难
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·在某一系列或范围内只要含有数字10 以上的就全部使用数字，非技术性文 章也如此。 如： 5, 8, and 12 experiments 2nd and 20th samples 5-15 repetitions
在某研究所召开的一次国际会议期间， 有这样一幅会议横幅标语：
2nd China– Japan–Korea Joint Symposium on New Rare EarthRelated Materials
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就“两”、“二”和“2‖的使用方法做 如下说明： 虽然，对于科技论著在许多情况提倡 使用阿拉伯数字，但笔者认为不应忽 视如下几点：
第五章 数字、量和单位
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1
第一节 数字用法
英语科技论文写作作文
英语科技论文写作作文Introduction to English Scientific WritingScientific writing is a critical skill for researchers, as it is the primary means of communicating findings to the academic community and the public. Writing in English has become a standard in many fields due to the global nature of scientific research. This essay aims to provide a comprehensive guide for those looking to excel in writing English scientific papers.Understanding the Structure of a Scientific PaperThe typical structure of an English scientific paper includes the following sections:1. Title: Concise and informative, reflecting the content of the paper.2. Abstract: A brief summary of the research, its methods, results, and conclusions.3. Introduction: Background information and the research question or hypothesis.4. Materials and Methods: Detailed description of the experimental design and procedures.5. Results: Presentation of data, usually in tables and figures.6. Discussion: Interpretation of the results and their significance in the context of existing literature.7. Conclusion: Summary of the findings and implications for future research.8. References: A list of all the literature cited in the paper.9. Appendices: Additional data or information that supports the paper.Writing an Effective AbstractThe abstract is the first part that readers encounter and can determine whether they will read the entire paper. It should be a self-contained summary that includes:- The purpose of the research.- The main methods used.- Key results.- The principal conclusions.Crafting the IntroductionThe introduction should set the stage for your research by:- Providing context and background information.- Identifying a gap in the current literature.- Stating the research question or hypothesis.- Outlining the objectives or aims of the study.Describing the MethodsClarity and precision are paramount in the methods section. It should enable other researchers to replicate your study.Include:- A clear description of the materials used.- Detailed procedures and protocols.- Any statistical methods employed.Presenting ResultsResults should be presented objectively and logically. Use:- Tables and figures to display data clearly.- Captions and legends to explain what each table or figure represents.- Avoid interpretation or discussion at this stage.Analyzing and Discussing the ResultsIn the discussion section, you should:- Interpret the results in relation to your research question. - Compare your findings with existing literature.- Address any limitations of your study.- Suggest implications for future research.Concluding the PaperThe conclusion should succinctly:- Summarize the main findings.- Reiterate the significance of the research.- Highlight the contribution to the field.Citing ReferencesProper citation is essential to avoid plagiarism and to give credit to the original sources. Use:- A consistent referencing style (e.g., APA, MLA, Chicago). - In-text citations to direct readers to the full reference.Final Thoughts on Writing Style- Use clear, concise language.- Avoid jargon and overly complex sentences.- Be objective and avoid personal opinions.- Proofread for grammar, spelling, and punctuation errors.ConclusionWriting an English scientific paper is a rigorous process that requires attention to detail, clarity of thought, and adherence to academic conventions. By following the guidelines outlined in this essay, researchers can effectively communicate their findings and contribute to the advancement of their field.This essay provides a structured approach to writing English scientific papers, focusing on the key components and best practices for each section. It emphasizes the importance ofclarity, precision, and adherence to academic standards in scientific writing.。
英语科技论文写作3引言
引言_组织形式
There are three major steps in this section. Firstly establish research territory, then establish a niche, and finally occupy the niche.
引言_背景资料 例:Entropy effects during sorption of mixture of alkanes in MFI zeolite
The separation of mixtures of alkanes is an important activity in the petroleum and petrochemical industries. For example, the
引言_文献回顾
几种常用句型
引言_文献回顾
引言_文献回顾
引言_文献回顾
引言_文献回顾
引言_文献回顾
引言_文献回顾
引言_指出问题
基本句型：
引言_指出问题
引言_研究目的
基本句型：
引言_研究目的
引言_研究目的
be dictated both by the alkanes chain length and degree of branching.
说明论文特定主题与较为广泛的研究领域之间的关系，同时 提供足够的背景资料。 句子内容的范围逐步缩小。
引言_背景资料 时态：
一般现在时 叙述某些相关现象或某个领域的普遍事实，不受时间影响。 见上例。
本研究工作在相关领域中的地位 Generally speaking, the introduction has two functions. One is to
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必要。近年来，采用近红外光谱法测量血糖 的研究虽有报道[1-4]，但其灵敏度很低，测量 的准确度亦不高。我们在多年采用振动光谱 开展生物医学研究的基础上[5-7]，利用带有衰 减全反射专用附件的国产中红外光谱仪开展 了无创伤检测血糖的研究。结果表明，与葡 萄糖相关的特征吸收峰的相对强度可以反映 人体内血糖的变化。因此采用该方法检测血 糖所得结果可以作为人体血糖变化的间接指 标。
撰写引言应注意下面各项要求： • 背景材料主要来源于相关文献。首先应 仔细查阅有关资料，从中选取那些在该 研究领域中有重要影响的，且与本文所 述观点相似或相悖的内容进行综合表述。 要开门见山，切忌用较大篇幅描述历史 渊源和立题过程，必要时可以参考文献 的形式引出 • 表述应一语道破，言简意赅，重点突出， 常识性的或人所共知的内容不必赘述
引言（ 引言（Introduction） ）
引言作为论文的开篇，应包括以下方面的 内容： • 提出研究的主题，即说明开展这项 研究工作的理由和目的 • 提供该研究领域的背景，即通过对 该研究领域中的文献资料的简短回顾， 阐明研究现状和存在的问题，明确作者 所研究课题要达到的目标
• 说明该课题的理论依据和主要采用的研 究方法和手段 • 预示该研究的结果及要得出的主要结论 • 指明该研究的意义和未来的前景
• 在对自己研究工作进行评价时要客观准 确，注意分寸，切忌使用 “具有很高的学术价值”， “达到国际先进水平”， “填补了国内外的空白”， “属首次发现”等不适之词。 在评价前人的工作时应科学、客观， 不应蓄意贬低和夸大
• 不要把引言写得与摘要雷同，切忌将 引言变成摘要的扩充或注释 • 引言和论文的结论应前后互应，即引言 中提出的问题，结论中要有回答
实例
糖尿病是一种常见的代谢内分泌疾病。这种疾 病是由于人体内缺乏胰岛素或其受体异常所 致，主要以血糖高为特征，是世界范围内的 一种流行性疾病。近年来其发病率呈上升趋 势，目前世界上约有10%的成年人患有此病， 我国的糖尿病患者约有4000万人。检测血糖 对于临床诊断和控制患者血糖指数十分重要。 常规测量血糖均采用静脉取血法，但是该方 法不仅会给患者带来痛苦，而且还可能增加 感染的机会。因此，研究和发展一种简便、 灵敏、准确和无创伤的检测血糖的方法十分