英语科技论文写作的常用句式
英语科技论文常用句式结构
Another typical example is …
Ⅸ 状态的转换或变化
change
transfer
convert … (变化前) to into … (变化后)
transform
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The silicon controlled rectifier is able to change
英语科技论文常用句型结构
1) 表达不同功能的常用句型 Ⅰ 定义
means… signifies… is considered to be… is taken to be …
The term superconductor
refers to…
In this article
In this paper
will be taken to mean … will be used in the … network
treated in this standard.
Although both the planer and the shaper are adapted
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科技论文的常用句型与写作要点
科技论文的常用句型与写作要点科技论文是学术交流和研究成果发布的重要形式之一，对于科学研究人员而言，掌握科技论文的常用句型和写作要点是提高论文质量和影响力的关键。
本文将介绍一些常用的科技论文句型，并分享一些写作要点，帮助科研人员写出更加精彩和专业的科技论文。
一、常用句型1.表达引言和目的：–In recent years, there has been growing interest in…–The purpose of this study is to…–This paper aims to…–The intention of this research is to…这些句型常用于引出研究的背景和目的，为读者提供对研究主题的整体认识。
2.阐述问题：–One of the key research questions is…–The main problem addressed in this study is…– A major challenge in this field is…这些句型用于明确和阐述研究中需要解决的问题和挑战，引起读者的兴趣。
3.描述方法和实验过程：–The research was conducted using a quantitative/qualitative approach.–The experimental setup consisted of…–Data collection was performed through…在描述研究方法和实验过程时，可以使用这些句型来说明研究使用的方法和实验设计的细节。
4.呈现结果和数据分析：–The results of the study indicate…–The data analysis revealed that…–From the findings, it can be concluded that…通过使用这些句型，可以简明扼要地呈现研究的结果和对数据的分析。
科技论文的常用句型与写作要点
科技论文的常用句型与写作要点科技论文的常用句型与写作要点在撰写科技论文时，合理的句型和写作要点能够使文章更加准确清晰地传递信息。
下面是一些常用的句型和写作要点，希望能对你的科技论文写作有所帮助。
一、引言部分1. 开篇引出研究主题- Nowadays, with the rapid development of technology, the issue of [研究主题] has gained significant attention.- In recent years, [研究主题] has become an important topic in the field of [相关领域].- The study of [研究主题] has attracted growing interest in both academia and industry.- The purpose of this paper is to investigate [研究主题] and propose a novel approach to address this problem.2. 简述研究现状和研究意义- Previous studies have shown that [现有研究结果].- However, there are still some unresolved issues in this area, including [未解决问题].- Therefore, it is necessary to further explore [研究主题].- The findings of this study will contribute to our understanding of [研究主题] and provide practical guidance for [相关领域].二、方法部分1. 描述研究对象- The samples used in this study were [样本来源和特点].- In order to achieve a representative sample, we selected [选择方法].- The data was collected from [数据来源] and verified by [其他数据].2. 介绍研究设计- This study adopts a [研究设计] approach.- A combination of [多个方法] was used to analyze the data.- We conducted a series of experiments to test the hypothesis.3. 讨论研究结果- The results indicate that [结果].- Our findings suggest that [发现].- It can be concluded that [总结].- The results are consistent with previous studies, which support the validity of our hypothesis.三、讨论部分1. 解释研究结果- The observed differences can be attributed to [解释原因].- It is likely that [可能原因].- The variation in [结果] may be due to [原因].- These findings provide evidence for [研究结论].2. 探讨研究局限性- One limitation of this study is that [局限性].- The sample size was relatively small, which may affect the generalizability of the findings.- Future research should consider [应注意问题].3. 提出研究建议- Future studies should focus on [进一步研究方向].- It is recommended that [建议].- More research is needed to explore the impact of [研究主题] on [相关领域].- Practical implications and potential applications of the findings should also be considered.四、结论部分1. 简述研究成果- In summary, this study has provided valuable insights into [研究主题].- The findings of this study contribute to our understanding of [研究主题].- These results have important implications for [相关领域].2. 总结研究贡献- This study has advanced the knowledge in [相关领域].- The methodology and findings of this study can be applied in [其他领域].- The results of this study fill a gap in the literature and provide afoundation for future research.3. 展望未来研究方向- Future research should focus on [发展方向].- It is recommended to explore [进一步研究内容].- Further investigation is needed to address [相关问题].总之，科技论文的写作要点包括明确引出研究主题、描述研究方法、讨论研究结果和提出研究建议。
英语学术论文常用句型总结版
英语学术论文常用句型总结版1. According to previous studies, ...根据之前的研究，...2. The purpose of this study is to...本研究的目的是...3. The results indicate that...结果表明...4. Furthermore, it should be noted that...此外，值得注意的是...5. This study provides valuable insights into...本研究为...提供了有价值的见解。
6. The findings of this study have important implications for...本研究的发现对...有重要的意义。
7. It is worth mentioning that...值得一提的是...8. The limitations of this study should be acknowledged.应该承认本研究的局限性。
9. Future research should focus on...未来的研究应该关注...10. In conclusion, ...总之，...11. It can be concluded that...可以得出结论...12. This paper aims to explore...本文旨在探讨...13. A possible explanation for this phenomenon is that...这一现象的可能解释是...14. The results are consistent with previous research, indicating...结果与之前的研究一致，表明...15. The present study contributes to the literature by...本研究通过...对文献做出了贡献。
英文科技论文写作常用句型
现在把科技英文写作的一些常用句型、套路用语、转折、强调用语甚至是一些搞定评阅人的一些技巧拿出来与大家分享，希望新虫门能从中受惠，顺利跨国发表SCI文章这道坎。
如果觉得有用，别忘了评价。
一些常见的英文文章语言技巧a)如何指出当前研究的不足以及有目的地引导出自己的研究的重要性，通常在叙述了前人成果之后，用However来引导不足，比如However, little information..little attention...little work...little datalittle researchor few studiesfew investigations...few researchers...few attempts...or nonone of these studieshas (have) been lessdone on ...focused onattempted toconductedinvestigatedstudied(with respect to)Previous research (studies, records) has (have)failed to considerignoredmisinterpretedneglected tooverestimated, underestimatedmisleadedthus, these previus results areinconclisive, misleading, unsatisfactory, questionable, controversial.. Uncertainties (discrepancies) still exist ...这种引导一般提出一种新方法，或者一种新方向。
如果研究的方法以及方向和前人一样，可以通过下面的方式强调自己工作的作用：However, data is still scarcerareless accuratethere is still dearth ofWe need toaim tohave toprovide more documentsdatarecordsstudiesincrease the datasetFurther studies are still necessary...essential...为了强调自己研究的重要性，一般还要在However之前介绍自己研究问题的反方面，另一方面等等比如：1)时间问题如果你研究的问题时间上比较新，你就可以大量提及对时间较老的问题的研究及重要性，然后说(However)，对时间尺度比较新的问题研究不足2)物性及研究手段问题如果你要应用一种新手段或者研究方向，你可以提出当前比较流行的方法以及物质性质，然后说对你所研究的方向和方法，研究甚少。
科技英语写作句型
科技英语写作句型科技英语写作句型科技类英语作文一般针对他的现状和未来影响描写，下面是店铺分享的科技英语写作句型，希望能帮到大家!句型1)对……产生很大影响: have a great effect on(2)起很大作用：make a great difference(3)改变人们的生活：change one’s life(4)得益于、从……获益benefit from(5)与……有关联：relate to/ be linked to(6)能使用：have access to/ be accessible to(7)代替：take the place of(8)致力于：devote oneself to(9)实现：come true(10)赶上：keep/catch up with(11)与……不同：be different from/differ from(12)使某人能做：enable sb to do sth(13)把……考虑进去：take something into consideration(14)引起某人的注意：catch/attract the attention of sb(15)导致：lead to/contribute to/result in/ bring about(16)在某方面起重要的作用：play an important role in(17)提高人类的生活质量：improve the quality of life for humans(18)为治疗疾病而进行一项研究：carry out a research in the hope of curing the illnesses(19)科学技术是第一生产力。
Science and technology are a primary productive force.(20)随着互联网、个人电脑、3G手机的日益普及，我们的生活发生了巨大的变化或我们的生活精彩无限。
英文科技论文写作常用句式
Abstract:1、Introduction (Motivation/ purpose/goal/aim/objective/importance) (present tense)1）The aim of this paper is to assess the accuracy of steady-state scale-up for small-scale sedimentary structures.2）An important objective of these well-constrained experiments is to evaluate current theoretical models of PGE solubility.2、Scope/perspective (past/present tense)1）This study examined fecal coliform reduction in domestic wastewater after receiving treatment through a constructed open water wetland, a slow sand filter, and a portable ultraviolet disinfection unit.2）The scope of this study was to compare the behavior and character of dissolved organic carbon (DOC) during soil-aquifer treatment at different field sites in Arizona and California.3、method/procedure/approach (past tense)1）In this study, a lab-scale aerobic biofilter-biotrickling tower system packed with particulate plastic media (1.5 cm, hexagon in shape) was used to treat the salty artificial wastewater polluted by mineral oil (diesel fuel) mixed with chemical dispersant (CPC OD-10) and inorganic nutrients. 2）It involved recycling a small portion of the primary sludge and then activating it to enhance its biosorptive and flocculent properties through 30-min aeration. The aerated sludge was then brought into contact with raw sewage to induce rapid biosorption of soluble COD and flocculation of colloidal organic before the mixture was settled in a regular primary clarifier.4、Results/findings/products (past tense)e.g. Three granitoid magmatic events were identified at 815 Ma, 700-730Ma, and 620-625Ma, which were marked by emplacement of the calc-alkaline Ujjukka granite and granodiorite, the anatectic Suqii-Wagga two-mica granite and the Guttin K-feldspar megacrystic granite, and the anorogenic Ganjii monzogranite, respectively.5、Discussion/Conclusions (present/past tense)e.g. The results showed that under traction free conditions subsidence was a three-dimensional problem and one-dimensional subsidence models tended to focus excessive amounts of vertical deformation near the pumped well. The magnitude of vertical deformation in one-dimensional subsidence models was exacerbated as the grid size becamesmaller in the vicinity of the pumping well. This was due to increased calculated drawdown in the vicinity of the well for more finely-spaced grids.6、Implications/applications (present tense)e.g. Our experimental results are directly applicable to porphyrycopper systems because in such systems temperature, PH, salinity and oxygen fugacity are similar to the experimental parameters. Application of our experimental results indicate that a typical porphyry systems can transport at least 40 tons of Pd if sources of platinum group elements (PGE) are available and the solubility-controlling phase is metallic Pd.7、limitations and suggestions for further studies (past/present tense for limitations, present/future tense for suggestions)e.g. 1) This study suggests that in order to achieve the highesttreatment level of secondary unchlorinated wastewater, acombination of aquatic ponds and subsurface flowwetlands may be necessary.2) In general, source water quality, drinking water andwastewater treatment should be viewed as one system in indirect potable re-use projects.3) However, because constructed wetlands, besides the waterquality improvement function, perform a multitude of other functions such as biodiversity, habitat, climatic, hydrological and public use functions, methodologies need to be developed to evaluate these functions and to weigh them in relation to the water quality issue.Structure of an Abstract：1、The first sentence in the Abstract:♦The purpose of this research is…♦The primary goal of this research is…♦The intention of this paper is to survey…♦The overall objective of thi s study is…♦The chief aim of the present work is to investigate…♦The purpose of this paper is to explain why…♦The primary object of this fundamental research is to reveal…♦The main objective of our investigation has been to obtain…♦The experiment made here is aimed at …♦The emphasis of this study lies in…♦The problem we have outlined here deals largely with the study of…♦This study examined…. (past tense)2、The next sentences：♦The method used in the study was…♦The technique applied is referred to as…♦The procedure was as follows…♦The approach adopted extensively is called…♦The experiment consisted of three steps:…♦Included in the experiment were…♦The test equipment which was used consisted of…♦Several sets of experiments were carried out to test the validity of…♦This formula is verified by…3、The ending part of an abstract：♦The results of the experiment indicated that …♦The studies showed that…♦The studies we carried out demonstrated that…♦The research suggested that…♦The investigation carried out by… revealed that…♦All the preliminary results threw light on …♦As a result of our experiments, we concluded that…♦From the experiments, we realized that…♦This fruitful work provided explanation to …♦The research work brought about a discovery of…♦These findings of the research led the author to the conclusion that…4、The last sentences:♦…should be further studied in relation to ...♦…should do…♦Further research into…is necessary.♦Further study should be made in relation to…♦Further investigation into…is needed.Introduction：Step 1: the nature and scope of the problem investigated. interest or importance, many other investigators active in the area.♦Recently, there has been a spate of interest in how to…♦In recent years, applied researchers have become increasingly in terested in…♦Recently, there has been wide interest in…♦The well-known…phenomena…have been favorite topics for analysis both in…♦Knowledge of …has a great importance for…♦The study of …has become an important aspect of…♦The effect of …has been studied exte nsively in recent years.♦Many investigators have recently turned to…♦The relationship between …has been studied by many authors.♦ A central issue in…is the validity of…Step 2: making a topic generalization.statements about knowledge or practice:♦The pathology of… is well known.♦There is now much evidence to support the hypothesis that…♦The …properties of …are still not completely understood.♦ A standard procedure for assessing has been…♦Education core courses are often criticized for…phenomena:♦…is a common finding in patients with…♦An elaborate system of…is found in the …♦English is rich in related words exhibiting “stress shifts”.♦There are many situations where examination scripts are marked and then re-marked by another examiner.Step3:Discuss the relevant primary research literature (with citations) and summarizing our current understanding of the problem you are investigating.Examples of integral citation forms（直接引用方式）:♦Halliday (2008) showed that the moon is …..♦Halliday’s theory (2008) claim s that …...♦Halliday’s (2008) theory of lunar composition has general support.♦According to Halliday (2008), the moon is…...Examples of indirect citation forms（间接引用方式）:♦Previous research has shown that the moon is …..(Brie, 1988).♦It has been shown that the moon is made of cheese (Brie, 1988).♦It has been established that the moon is made of cheese (Brie, 1988).♦The moon is probably made of cheese (Brie, 1988).♦The moon may be made of cheese (cf. Rock, 1989).Step4:Indicate a gap.♦No research has been don e on …♦Little effort has been spent on the study of…♦(Very) few researchers have investigated…♦The nature of…is overlooked.♦Researchers have failed to notice that…♦The result is misleading/questionable/inconclusive/limited.♦The result of…has several limita tions.♦The research can rarely cover…Step5: State the purpose♦The purpose of this study was to....♦We investigated three possible mechanisms to explain the ...(1) …….(2) …….♦This paper reports on the results obtained…♦The aim of the present paper is to give…♦The main purpose of the experiment reported here was to…♦This study was designed to evaluate…♦This paper aims to report the interaction of…Step6: rationale and approachFor example: State briefly how you approached the problem (e.g., you studied oxidative respiration pathways in isolated mitochondria of cauliflower). This will usually follow your statement of purpose in the last paragraph of the Introduction. Step7: the arrangement of the writing at the end of the Introduction.●This paper is divided into five major sections: Section one opens with…. Section two presents…Section three deals with… Section Four reveals…Section five concludes the paper.●We have organized the rest of this paper in the following way…●This paper is structured as follow s…●The remainder of this paper is divided into five sections. Section II describes…Materials and Methods1.… (method) was used to do….2.The study used/made use of/employed the method that….3.描述方法过程的连接词：and/and then/then/next/the next step/before that/after that.Conclusion or Discussion：•Based on the above discussion, the following conclusion can be made that …•From .., it can be concluded that…•In conclusion, the result shows that…•These findings of the research led to the conclusion that..•To sum up, t he research/this study reveals that…•In summary, the result of the experiment demonstrates that…•As a result of our experiments we concluded that…The results：•The data of the experiment are briefly summarized as follows.•Figure 4 shows the results of the study.•Table 6 presents the data obtained in the experiment.•This table summarizes the data collected in this study.•The findings of this study are summarized/listed in Table 7.•The outcome of the experiment is reported in the following table.ABSTRACTProcessing AIT logging information can get more accurate layer real resistivity and mud invasion depth and section. AIT results help to differentiate layer infiltration ability and fluid type, the calculation of mud invasion depth can instruct the level of oil reservoir to be polluted by well drilling directly and offer reference basis for the following work. The development of AIT offers new method to differentiate oil reservoir mud invade and thin layer and means and condition for establishing the explainable method of complex oil reservoir and raising the appraisement precision. This paper studied AIT principle and explainable method as well ascontrast aspect with conventional induction resistivity. This paper presents some application examples of Huabei oilfield logging series optimization technology.Subject Terms：AIT logging contrast the method based of radial resistive rateInvasion thin layer apply1. 油集团从油田勘探开发的瓶颈问题入手，研究出一套较高勘探程度富油气凹陷的精细勘探方法，提出并实践了适合该区地质特点的勘探开发一体化地质研究与管理模式。
科技英语作文短语句子摘抄
When it comes to writing an essay on technology in English, its important to have a rich vocabulary and a variety of sentence structures to make your writing more engaging and persuasive. Here are some useful phrases and sentences that you might find helpful for your technologythemed essay:1. Innovations in Technology: The rapid pace of technological innovation has revolutionized the way we live and work.2. Impact on Society: Technology has a profound impact on society, shaping our daily interactions and the way we access information.3. Digital Divide: Despite the benefits, the digital divide remains a significant challenge, with unequal access to technology affecting educational and economic opportunities.4. Technological Advancements: Technological advancements have paved the way for new industries and transformed existing ones, leading to increased efficiency and productivity.5. Artificial Intelligence: The rise of artificial intelligence is a testament to human ingenuity, offering solutions to complex problems and enhancing our understanding of the world.6. Cybersecurity Concerns: As we become more reliant on technology, cybersecurity concerns become increasingly pertinent, necessitating robust measures to protect sensitive data.7. Evolution of Communication: The evolution of communication through technology has been nothing short of remarkable, with instant messaging and social media connecting people across the globe.8. Environmental Impact: While technology offers numerous benefits, it is also crucial to consider its environmental impact, including electronic waste and energy consumption.9. Future of Work: The future of work is being reshaped by technology, with automation and remote work becoming more prevalent in various industries.10. Educational Transformation: Technology has transformed education, providing access to a wealth of knowledge and enabling personalized learning experiences.11. Healthcare Improvements: Advancements in medical technology have led to improved diagnostics, treatments, and overall patient care.12. Ecommerce Growth: The growth of ecommerce has been facilitated by technology, offering consumers convenience and a wider range of products.13. Smart Cities: The concept of smart cities, underpinned by technology, aims to create more efficient, sustainable, and livable urban environments.14. Virtual Reality: Virtual reality offers immersive experiences, blurring the lines between the digital and physical worlds and opening up new possibilities for entertainment and training.15. Blockchain Technology: Blockchain technology has the potential to disrupt traditional systems by providing secure, transparent, and decentralized solutions.16. Internet of Things IoT: The Internet of Things connects everyday devices, creating a network that can collect and exchange data, enhancing our ability to monitor and control our environment.17. Agricultural Technology: Agricultural technology is improving crop yields and reducing waste, helping to address global food security challenges.18. Space Exploration: Advancements in space technology have opened up new frontiers for exploration, inspiring a new generation of scientists and engineers.19. Ethical Considerations: As technology continues to advance, ethical considerations become increasingly important, ensuring that developments are used responsibly and for the greater good.20. Technological Integration: The successful integration of technology into our lives requires a balance between innovation and the preservation of our social and cultural values.Using these phrases and sentences can help you construct a compelling and wellrounded essay on technology. Remember to adapt them to fit the context of your specific topic and to support your arguments effectively.。
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英语科技论文写作的常用句式英语科技论文写作的常用句式导语：英文科技论文写作是进行国际学术交流必需的技能。
那么它的写作句式都有哪些？以下是小编为大家搜集的文章，欢迎大家阅读与借鉴！研究现状模块的常用句式研究现状模块，主要阐述其他学者、也包括作者本人与论文要探讨的问题或现象相关的研究工作，通常先“总”后“分”地陈述。
研究现状这部分的目的是引出存在的问题。
“总述”常用一个句子概括相关的研究工作，一般用现在完成时：(1)用主动语态时，常用researcher／author／investigator／writer等作主语，如：Many／Several／A number of／Few researchers have studied／investigated／examined／explored／reported on／discussed／considered+研究主题．(2)用被动语态时，常用study／research／investigation／experiment／work／attention等作主语。
如果描述“研究主题”的单词少，那么“研究主题”可置于句中，如：Many studies／researches／investigationes／experimentes on+研究主题+have been performed／done／published．当描述“研究主题”的单词较多时，可置于句末，如：Much work／attention has been performed／done／published on+研究主题．用被动语态时，也可用“研究主题”作主语，如：研究主题+has been studied／investigated／examined／explored／reported on ／discussed／considered by many investigators／several researchers／a number of authors／few writers．又如：The study of+研究主题+has been widely reported／found／published in the literature．“分述”是具体地介绍他人所做的相关研究成果。
需要注意的是，这部分所列参考文献要准确、全面，不能堆积，更不能将每篇参考文献的摘要抄一遍，而是要概括出与论文研究有关的要点：(1)用主动语态时，可用学者的姓氏作主语(下例中用somebody 替代了学者的姓氏)。
常采用过去时(也可用现在完成时)。
值得一提的是，文献[1]只总结了下述第一、二种句式，事实上，笔者发现第三种句式比前两种句式更常见得多：第一种是主从复合句，如：Somebody showed/found/reported／noted／suggested／observed／pointed out+that从句。
其中that从句是叙述somebody所做的具体研究成果。
第二种是并列两个句子，第一句仅描述某位学者的研究活动，第二句才叙述其研究成果。
如：Somebody studied／researched／investigated／explored／examined the effect of X on Y．He／They found+that从句．第三种是简单句，直接介绍某学者的研究工作，如：Somebody investigated／has investigated+研究内容(+by／using X method)。
当依次介绍多位学者的研究工作时，为避免单调，可根据不同的研究内容轮换使用下述动词，如study，solve，seek，describe，predict，carry out，emply，develop，find，calculate，analyse，obtain，present，propose，report，account for，take into account，establish等.(2)采用被动语态的简单句，用研究内容作主语。
如：研究内容+ was/has been investigated+by somebody using X method．指出问题模块的常用句式指出问题模块是在阐述和分析研究现状之后，指出仍有某个(或某些)问题或现象值得进一步研究，目的`是在“研究现状”模块与“研究目的或内容”模块之间起到承上启下的作用，通常1—2个句子即可。
可以用It should be mentioned that引导，例如：It should be mentioned that in all references discussed above the foundation has been assumed to be linear in order to simplify the model．但更常见的是用However引出：(1) 阐述“对于论文将要开展的工作，已有文献没有考虑”时，可用现在完成时被动语态的句式，如：However，论文中将要展开的研究工作+have not been considered／have not been taken into account／have been ignored／have been neglected in the mentioned above studies／researches／works／investigations．(2) 阐述“对于论文将要开展的工作，已有文献研究得较少”时，可以使用形容词rare，通常用现在时，如：However，the literature ／work／research／attention concerning+论文将要展开的研究工作+is rare．但是，更常见的情况是：用 few，little 或 no 等修饰词引出。
用 little 或 no 来修饰 work，literature，research 及 attention 等不可数单数名词，用few 或no 来修饰studies，papers，researchers 及 investigators 等可数的复数名词；后面通常用现在完成时或现在时。
现在完成时的句式：However, few studies have been done on ／few studies have been published on／few studies have reported on／few researchers have studied／little research has been devoted to／little attention has been paid to／little information has been published concerning／no work has been done on／no systematic research has been dedicated to+论文将要开展的工作．现在时的句式：However, little literature is available on／litile is known about／there is little literature available on+论文将要开展的工作．(3) 阐述“对于论文将要开展的工作，已有文献只探讨了相对的工作”时，用：However，all the researches／studies／inverstigations／works mentioned above+be limited to／be based on／be concemtrated on+相对工作。
关于“相对工作”的含义，请参考下述三例理解。
(i) ... are limited to the cases that ( the external load is moving on the horizonal beams)．已有文献只研究了水平梁课题，而论文中将要研究的是与之“相对”的倾斜梁(inclined beam)课题。
(ii) ... are based on the assumption of ( vehicle／track symmetry in order to simplify the calculation)．已有文献只研究了车辆／轨道对称课题，而论文将要研究的是与之“相对”的车辆／轨道不对称(vehicle／track asymmetry ) 课题。
(iii) ... are mainly concentrated on ( the forward problem，i．e．determination of the dynamic responses due to moving vehicle loads)．已有文献研究的课题是求解动力响应，而论文将要研究的是与之相对的荷载识别(inverse problem，i．e．force identification from the dynamic response of the continuous bridge)课题。
研究目的或内容模块的常用句式通常情况下作者在最后一段叙述论文的研究目的，概括性地介绍论文的研究内容。
在叙述论文的研究目的或内容时，论文的创新点(新的研究方法、或新的研究内容、或新的研究理论等)就会展示出来。
为了使读者清楚地知道作者自己的研究工作不同于所列文献中的工作，这个模块的首句常包含this paper／study／research／investigation 或 in this paper／study／research／investigation等词语。
(1) 用现在时的主动语态句式，例如：This paper describes／presents／develops／proposes a new model／theory／method for+论文将要研究的主题．The objective／purpose／aim of this paper／study is to develop a new model／theory／method for+论文将要研究的主题．(2) 用现在时的被动语态句式，如：In this paper，a general numerical analysis theory is presented, which is capable of solving... .又如：An asymmetrical vehicle／track dynamic model，which is a finite element time — domain model，is presented in this paper．(3)如果论文是对已有研究工作的扩展，可用下列包含extension 或extend 的句式。