采用过去式，毕竟英语的语法习惯和我们汉语有区别，英语通过时态的表达反映时间的先后。显然论文摘要要采用过去时态了
文章的结论和总结部分是研究人员对结果的简要解释，将研究成果与引言中所述的假设或研究问题直接联系起来。通常，结论和总结的撰写用过去时态和现在时态这两种。过去时态的使用过去时可以用来表示研究的目的，简要地描述研究方法，强调研究结果并加以解释，它也可以用来描述研究的局限性。下面是一些例子，展示了在描述结论时过去时的用法。In this study, we concentrated on showing how variable ‘x’ causes a change in variable ‘y’在这项研究中，我们集中展示了变量“x”如何引起变量“y”的变化。We hypothesized that the variable ‘z’ will significantly impact ‘abc’我们假设变量“z”将显著影响“abc”。We extracted ‘pqr’ from ‘lmn’ using the protocol defined by ‘efg’我们按照“efg”给定的协议从“lmn”中提取了“pqr”。Following this study, we concluded that value of ‘x’ proportionally increases as the value of ‘y’ 根据这项研究，我们得出结论，“x”的值随着“y”值的减小而成比例地增加。We finally obtained a curve that depicted the dependence of ‘x’ on ‘y’我们最终得到了一条曲线，描绘了“x”对“y”的依赖性。现在时的用法现在时态可以用来报告真实的发现，此外它还可以用来表达研究所支持的结论和含义。下面是一些例子，展示了现在时在描述结论时的用法。The parameter ‘abc’ increased as the nutritional value of ‘xyz’ was These results suggest that foods higher in ‘pqr’ will contribute to a greater gain in 随着“xyz”营养价值的增加，参数“abc”也随之增加。这些结果表明，高“pqr”含量的食物有助于增加体重。The results obtained show excellent agreement between ‘x’ and ‘y’所得结果表明“x”和“y”之间有很好的一致性。通常建议使用动词形式来表示可能的影响，如“is possible”、“is likely”、“appears”、“seems”和“might”。这些动词都使用现在时态，描述研究产生的结果。一些常见的现在时结构包括“应注意（it should be noted）”、“建议（is recommended）”或“希望（it is hoped）”。将来时的用法在某些情况下，作者可能希望讨论这项工作的前景或后续实验，这时应该使用将来时态。比如以下例子：In a follow-up experiment, the authors will study ‘xyz’在后续实验中，作者将研究“xyz”。The effect of pH and temperature will be the objective of future pH值和温度的影响将是未来研究的目标。总而言之，作者需要根据结论部分需要传达的信息使用恰当的时态。
写论文摘要时以一般现在时为主。介绍背景知识时，要用一般现在时，例如：Speech recognition is the task of converting speech into 叙述研究现状时，也可以用一般现在时，例如：This essay is to analyse how the era influences corporate cultures, and to give suggestions on the building of corporate 叙述研究结果时，大多数用一般过去时，例如：Our text achieved the possibility
Abstract: With the growing international financial crisis on a serious blow to the world economy, China's economy has started to fall into the plight of a besieged on all The face of the status of crisis, the Government has drawn out the top ten as well as 4 trillion yuan two years of the program to stimulate the economy, which gradually began in all of China's largest investment and construction of the In this paper, the new State Department's "4000000000000" investment plans, from 4 trillion to the background and the pull of China's economic role in the country to deal with the economic crisis and domestic experience in large-scale investment for the potential risks and how to risk management
Abstract:This thesis has established an evaluation system, for the technology original innovation power ,from threeaspects: technology resources, technology output and technology environment, as well as by means of the analysis of gene to carry out a synthesized comparison to differentiate,from three aspects, the technology original innovation power of the 31 provinces in our country, pointing out the existing problems of technology original innovation The thesis finally puts forward relevant proposals on how to raise the level of technology original innovation
在2010版的word内就有这个功能。（选中要翻译的文字，点击鼠标右键弹出任务栏中就有“翻译”选项，点击“翻译”，选择英文翻译，再把光标置于要插入文本点点击插入就ok啦。另外还可以下载翻译小工具，直接进行翻译就搞定了。我帮你翻：The relationship between accounting regulation and tax law issues is a complex issue, market-oriented economic development in the course of the difference between the two will gradually have an adverse impact on economic development, how to better deal with the differences between the two has become China's economy reform process of the outstanding 。Differences in accounting standards and tax laws, and in the accounting and property tax measures taken by the different accounting and tax law, "the authenticity of the principle of" different, accounting "sound principle" and tax "payments to determine" the difference in accounting "importance of the principles "and tax" legal principle "and the accounting and tax 。differences on the" substance over form "understanding and implementation differen。Differences between accounting and tax accounting exist mainly due to the legislative goals and purposes of various tax, corporate accounting must adhere to the "accrual" basis, the enterprise must consider the International Accounting Standards, and economic Tax laws should be based on the provisions of this tax
论文摘要体现了论文的关键核心内容，是论文翻译的重要内容。在翻译科技论文时，我们可以适当地使用被动语态，使整个文章更加客观。被动语态的表达方式可以扩大句子的信息量，突出相关的概念。同时，要注意论文涉及的关键词翻译要准确、经得起推敲。
在2010版的word内就有这个功能。（选中要翻译的文字，点击鼠标右键弹出任务栏中就有“翻译”选项，点击“翻译”，选择英文翻译，再把光标置于要插入文本点点击插入就ok啦。另外还可以下载翻译小工具，直接进行翻译就搞定了。我帮你翻：The relationship between accounting regulation and tax law issues is a complex issue, market-oriented economic development in the course of the difference between the two will gradually have an adverse impact on economic development, how to better deal with the differences between the two has become China's economy reform process of the outstanding 。Differences in accounting standards and tax laws, and in the accounting and property tax measures taken by the different accounting and tax law, "the authenticity of the principle of" different, accounting "sound principle" and tax "payments to determine" the difference in accounting "importance of the principles "and tax" legal principle "and the accounting and tax 。differences on the" substance over form "understanding and implementation differen。Differences between accounting and tax accounting exist mainly due to the legislative goals and purposes of various tax, corporate accounting must adhere to the "accrual" basis, the enterprise must consider the International Accounting Standards, and economic Tax laws should be based on the provisions of this tax
With the computer network communication technology and the rapid development of Internet, now the Internet has penetrated into all aspects of our lives, a comprehensive Web content that is rich, and more and more people are following The main site to built them, for some people, a number of web pages to provide the software, and Development process, this full use of Dreamweaver and database technology methods and techniques of construction site to do a full system The paper focuses on the function of the system and These include the front of the web logs, personal photo album, my video, learning garden, membership registration and resources to Download resources which is the focus of this
summary：With the current molecular technology rapid development, the technology used in our life has more and For this kind of magical technology, people hei mixed, this Especially in recently, American shows that by gene engineering technology has developed artificial blood and is scheduled to 2013 after artificial blood for human trials, but also aroused people's controversial, and this paper is mainly to the use of genetic engineering to create artificial blood to a shallow
是的，论文英文摘要就是中文摘要的翻译，一篇论文的英文摘要要与中文摘要保持一致。英文摘要内容包含题名、摘要及关键词。为了国际交流，科学技术报告、学位论文和学术论文应附有外文（多用英文）摘要。原则上讲，中文摘要编写的注意事项都适用于英文摘要，但英语有其自己的表达方式、语言习惯，在撰写英文摘要时应特别注意。扩展资料论文英文摘要得到相关要求：1、字数题名不应过长，国外科技期刊一般对题名字数有所限制。例如，美国医学会规定题名不超过2行，每行不超过42个印刷符号和空格，美国国立癌症研究所杂志要求题名不超过14个词，英国数学会要求题名不超过12个词。2、一致性同一篇论文，其英文题名与中文题名内容上应一致，但不等于说词语要一一对应。在许多情况下，个别非实质性的词可以省略或变动。例如：工业湿蒸汽的直接热量计算，英文应是：TheDirectMeasurementofHeatTransmittedWetSteam。3、冠词科技论文题名中的冠词用得较多，近些年有简化的趋势，凡可用可不用的冠词均可不用。例如：TheEffectofGroundwaterQualityontheWheatYieldandQ其中两处的冠词the均可不用。参考资料来源：百度百科--摘要
论文摘要体现了论文的关键核心内容，是论文翻译的重要内容。在翻译科技论文时，我们可以适当地使用被动语态，使整个文章更加客观。被动语态的表达方式可以扩大句子的信息量，突出相关的概念。同时，要注意论文涉及的关键词翻译要准确、经得起推敲。
以前我也是用软件，后面发觉软件翻译出来的东西多少有偏差，在后来就找北京译顶科技这个机构了，最好在让他们帮你润色一下，润色后会对你发表有帮助的。
论文的英文摘要就是用英文翻译了中文摘要的内容，但是要遵守英文表达的方式和习惯。论文摘要是对论文的内容不加注释和评论的简短陈述，要求扼要地说明研究工作的目的、研究方法和最终结论等，重点是结论，是一篇具有独立性和完整性的短文，根据内容的不同，摘要可分为以下三大类：报道性摘要、指示性摘要和报道指示性摘要。GB7713—87规定，为了国际交流，科学技术报告、学位论文和学术论文应附有外文(多用英文)摘要。原则上讲，中文摘要编写的注意事项都适用于英文摘要，但英语有其自己的表达方式、语言习惯，在撰写英文摘要时应特别注意。简介研究背景或目的，用一、两句话概括，不要简单重复文题中已有的信息。方法：简述研究所用原理、条件、材料、对象和方法，并说明有无对照、病例或实验次数。结果：实验的、研究的结果、数据，所得数据需经统计学处理。结论：结果的分析、比较、评价、应用，并说明得到何种启发或提出问题及展望。
可以使用百度翻译，将所需要翻译的中文输入进去，翻译成中文。可以使用金山词霸软件进行翻译。可以直接百度有带中英文的论文摘要，就不需要再翻译了。In this paper, ordinary differential equations courses, to explore how to realize "high-early binding", and mathematics in secondary schools in the basis of ordinary differential equations, as well as ordinary differential equations of the guiding role of mathematics in secondary schools to do some discussion, for systems of ordinary differential equations of high under the mathematical point of view to provide some secondary Key words, Ordinary Differential Equations; School Mathematics; combination of high early论文摘要是对论文的内容不加注释和评论的简短陈述，要求扼要地说明研究工作的目的、研究方法和最终结论等，重点是结论，是一篇具有独立性和完整性的短文，根据内容的不同，摘要可分为以下三大类：报道性摘要、指示性摘要和报道指示性摘要。中文名论文摘要外文名abstract字 数一般为正文字数10%左右语 言一般中文与英文并存主要组成目的 方法 结果 结论
答案在下面。 Abstract: With the rapid development of molecular technology now, the technology used in our life has been more and For this amazing technology, it is mixed, this Especially in the past, the United States show that the use of genetic engineering technology developed artificial blood, and is scheduled after 2013, human trials of artificial blood, is cause for controversy, and this is mainly on the use of genetic engineering to create a shallow artificial blood
在2010版的word内就有这个功能。（选中要翻译的文字，点击鼠标右键弹出任务栏中就有“翻译”选项，点击“翻译”，选择英文翻译，再把光标置于要插入文本点点击插入就ok啦。另外还可以下载翻译小工具，直接进行翻译就搞定了。
或者像大家说的网上免费的翻译平台，搜狗翻译、谷歌翻译这些也可以，但是免费的机器翻译的结果目前来说准确率还不是很高，你的是学术论文，建议还是找人工翻译比较好，我论文翻译找的是北京译顶科技，那边都是人工翻译