Since the 21st century, the human economy has developed high speed, the people live have had the change which changes with each new day, specially computer's application and popularization to economical and social life each domain. Along with the computer in the social life each domain's widespread utilization, the computer virus attack and the guard technology unceasingly is also developing, has brought the huge destruction and the latent threat for the computer system. It is reported that various countries suffer the computer virus infection and the attack event are counted by the 100 million, has disturbed the normal human society life seriously, has brought the huge latent threat and the destruction for the computer network and the system. Along with the computer, the network utilization popularizes unceasingly, thoroughly, will guard against the computer virus to receive various countries to take seriously more and more. In order to ensure system's security and unimpeded, therefore, studies the computer virus the measure to be imminent. This article obtains from computer's characteristic, to come the preliminary discussion to cope with the computer virus the method and the measure. 计算机Computer,、病毒 virus系统安全system safety
计算机,方面的英语论的
学报一般分为专科学报,本科学报和核心学报三个级别。学报一般是以各个学校命名的,所以要分清到底是本科学报还是专科学报首先要弄明白这个学校是本科高校还是专科高校。一般专科学校比较好分别,名称无非是例如:某某职业/信息/建筑/技术学院或某某师范/烹饪...高等专科学校/学院等。确定核心期刊的标准可以概括为以下几项,其一主办机构的权威性,其二文章作者的权威性,其三,文章的被引用率及文献的半衰期。简单地说,核心期刊是学术界通过一整套科学的方法,对于期刊质量进行跟踪评价,并以情报学理论为基础,将期刊进行分类定级,把最为重要的一级称之为核心期刊。核心学报就是被评为核心期刊的学报。
《微型计算机》是一本介绍硬件为主的杂志(偶尔也会有相关的软件介绍,比如:硬件测试软件、驱动程序)以“我们只谈硬件”为办刊理念,是一本专为电脑发烧友介绍电脑硬件产与技术的半月刊杂志。
《计算机应用文摘》1985年创刊,1998年下半年改版试刊二期,1999年1月正式改版为月刊,应广大读者的强烈要求,2003年1月再次改版为半月刊。《计算机应用文摘》遵循“电脑──以用为本”的办刊理念,为各类用户提供电脑应用相关软硬件的使用技巧、网络应用方案、数字生活方式、故障完全解决方案等,帮助读者迅速提升使用电脑的水平,使读者能将电脑应用技巧更快地融入工作、学习、生活和娱乐中。期发行量18万册,月发行量36万册,发行量在国内计算机普及性刊物中名列前茅。
《中国计算机用户》由信息产业部主管,信息产业部中国电子信息产业发展研究院主办,是业内最知名的IT专业杂志。是中国最有影响力的计算机专业报刊之一。
《计算机学报》是中国计算机领域权威性学术刊物。其宗旨是报道中国计算机科学技术领域最高水平的科研成果。它由中国计算机学会与中国科学院计算技术研究所主办、科学出版社出版,以中文编辑形式与读者见面,同时以英文摘要形式向国际各大检索系统提供基本内容介绍。
《计算机科学与探索》是由中国电子科技集团公司主管、华北计算技术研究所主办的国内外公开发行的计算机学报级高级学术期刊,中国计算机学会会刊,中国百强科技期刊,工业和信息化部优秀科技期刊,北大中文核心期刊,中国科学引文数据库(CSCD)核心期刊,中国科技论文统计源期刊(中国科技核心期刊),并被“万方数据--数字化期刊群”、“中国学术期刊网络出版总库”、“英国《科学文摘》(SA/INSPEC)”、“美国《剑桥科学文摘》(CSA)”、“波兰《哥白尼索引》(IC)”收录。
《大众软件》是一本关于计算机软硬件、数码产品和电子游戏的普及杂志,是在中国具有影响力的计算机大众杂志之一。1995年正式发行,创刊号发行10万册,至1998年5月发行量已达30万册,之后最高期发行量达38万册,月最高发行量超过70万册 。1999年改为半月刊,2009年改为旬刊,每月1日、8日和16日面向全国发行。主要栏目有“新品初评”、“数字码头”、“实用软件”、“应用心得”、“网络时代”、“硬件评析”等。此次改版后,上下旬刊延续以往风格,中旬刊则侧重游戏方面的报道。2014年恢复为月刊。
《软件学报》是一本刊登计算机软件各领域原创性研究成果的期刊,所刊登的论文均经过严格的同行专家评议.《软件学报》主要面向全球华人计算机软件学者,致力于创办与世界计算机科学和软件技术发展同步的以中文为主的"中文国际软件学术期刊",为全球华人同行提供学术交流平台.本刊不接受任何语种翻译稿.
《软件学报》创刊于1990年,由中国科学院软件研究所和中国计算机学会联合主办.CN11-2560/TP, ISSN1000 -9825, CODEN RUXUEW.月刊,每期176面,每月6号出版.
《软件学报》注重刊登反映计算机科学和计算机软件新理论、新方法和新技术以及学科发展趋势的文章,主要涉及理论计算机科学、算法设计与分析、系统软件与软件工程、模式识别与人工智能、数据库技术、计算机网络、信息安全、计算机图形学与计算机辅助设计、多媒体技术及其他相关的内容.
英文翻译:Publish a paper。
什么是权威期刊? 权威期刊没有固定的标准,不同的机构、不同的行业有不同的要求,但制定标准都有一个大致的原则,如国家权威学术期刊的原则是:1.国家行业主管部委或全国行业学会主办的主要刊物。2.刊物在同行读者中影响较大并具有较高的学术权威性。2.国家级学术期刊是指国家一级学会或者国家重点大学主办的学术期刊。3.国家级权威学术期刊,必须是CSCD,CSSCI引文数据库中本学科领域名列前茅的期刊。4.在国内同类院校中已认定为国家级权威学术期刊。有些行政机构、高等院校、科研机构等部门和单位,如对学术水平有更高要求,可在《国家权威学术期刊参考名录》所列期刊的范围内,选出部分权威性较高的学术期刊,作为本部门或单位认定的国家权威学术期刊,如湖北省职称改革工作领导小组所列的权威期刊目录如下: 国内权威期刊(湖北省职称改革工作领导小组办公室提供)1. 哲学研究43. 物理学报85. 中国电机工程学报2. 中国社会科学44. 中国科学·B辑86. 工程热物理学报3. 中国法学45. 化学学报87. 高能物理与核物理4. 法学研究46. 地理学报88. 原子能科学技术5. 民族研究47. 地质学报89. 力学学报6. 求是48. 地质科学90. 机械工程学报7. 国际问题研究49. 地质论评91. 仪器仪表学报8. 人民日报·理论版50. 天文学报92. 中国农业科学9. 光明日报·理论版51. 气象学报93. 作物学报10. 自然辩证法通讯52. 海洋学报94. 土壤学报11. 马克思主义研究53. 海洋科学95. 园艺学报12. 中国语文54. 空间科学学报96. 畜牧兽医学报13. 文学评论55. 地球物理学报97. 植物病理学报14. 文学遗产56. 生物化学与生物物理学报98. 林业科学15. 文艺研究57. 古生物学报99. 植物保护学报16. 外国文学评论58. 动物学报100. 水产学报17. 外语教学与研究59. 植物学报101. 农业工程学报18. 中国翻译60. 动物分类学报102. 中华预防医学杂志19. 中国音乐学61. 植物分类学报103. 中国公共卫生学报20. 音乐研究62. 昆虫学报104. 中华放射学杂21. 美术63. 遗传学报105. 营养学报22. 美术史论64. 生理学报106. 解剖学报23. 历史研究65. 微生物学报107. 中华病理学杂志24. 中国史研究66. 生物工程学报108. 中华医学杂志25. 近代史研究67. 实验生物学报109. 中华内科杂志26. 世界历史68. 导航学报110. 中华神经精神科杂志27. 考古学报69. 环境科学学报111. 中华外科杂志28. 中国图书馆学报70. 系统科学与数学112. 中华妇产科杂志29. 教育研究71. 科学学与科学技术管理113. 中华儿科杂志30. 心理学报72. 煤炭学报114. 中华耳鼻喉科杂志31. 体育科学73. 石油学报115. 中华眼科杂志 32. 经济研究74. 测绘学报116. 中华皮肤科杂志33. 经济科学75. 化工学报117. 中华口腔医学杂志34. 中国经济史研究76. 建筑学报118. 中国医药学报35. 世界经济77. 水利学报119. 中医杂志36. 数学学报78. 土木工程学报120. 中西医结合杂志37. 中国科学·A辑79. 铁道学报 121. 中国针灸38. 数学年刊·A 辑(B辑)80. 金属学报122. 中国骨伤39. 数学进展81. 硅酸盐学报123. 药学学报40. 科学通报82. 自动化学报124. 中国药理学报41. 计算数学83. 电子学报 42. 计算机学报84. 半导体学报
Abstracts Electrical and hydraulic feed table composite The design table in the motor drive based on the hydraulic system is installed so that the common drive to achieve a straight line from the table feed movement. Designed into the compound to the table in part by the ball screw drive motor, hydraulic cylinder by hydraulic drive, the second part by the connection table. Designed the mechanical structure of the table was designed to understand the institutions and the operation principle of the hydraulic system. The following areas: design of transmission of the table, mainly the use of ball screws; the overall structure of the design table to understand the strengths and weaknesses, take full account of the principal contradiction, merit-based selection; control system design, its applications become more familiar with the Stepper motor-driven feed location can be accurate but the drawback is the lack of output power, so consider the source of the hydraulic motor as the driving force and the stepper motor drive system into the compound, hydraulic feeding Although it is impossible to locate, but with high output power, the two complement each other, so that accurate feed motion can be stable. Significant increase in production efficiency. Key words electric hydraulic feed table composite
The theme of this design is the design, together with its CAD/CAM, of the process and tooling equipment for the rocker shaft bed . This design task is from Chaoyang Diesel Engine Com., Ltd. The purpose of this design is to complete the mold design work for the rocker shaft bed of 195 Diesel Engine, the design of the process flow and process cards for the development of the rocker shaft bed, and the design of some special fixtures for certain processes. We used the Three-dimensional modeling software Pro / E to complete the mould design work, including the modeling work of the parts and blank parts using the part module of the software; the design work of the Investment Casting mold, including the parting surface, the injection systyem, the ejection mechanism, the convex and concave mold, mold base, etc.. Completed the mold assembly drawings with engineering drawings module of Pro / E and CAXA software. Made out the process plan for the part development, including the processing methods, the processing route, the determination of machining allowance, and then calculated the process parameters according to the process plan to produce the process cards. We designed two sets of special milling fixture, one set of special drilling fixture. After analysing, selecting, and design, we finished its engineering drawing with CAXA software.The difficult points of the design are the moulds and fixtures. We finally solved these problems via a large amount of research work and the teacher's assistance, and successfully accomplished this design task.Keywords: solid modeling; mold; fixture; technique 完全是自己翻译的,我是搞机械设计的,学习了。谢谢楼主提供的翻译练习机会。
在上次的基础上做了对应的调整和适当的修改。望分析体会,以求能有所收获!AbstractThe article is entitled as Process Tooling Design and CAD/CAM of the Rocker Axle Base from Chao Yang Diesel Co.,Ltd.. The design aims to complete the module design of 195 diesel rocker axle base, the draw up of its processing line and procedure card and the design of manufacturing special fixture, etc.Model-designed by the 3D shaping software Pro/E, the content consists of the following: solid mold which spares and blanks are built by the spare mold, design for the investment casting molds involving the analysis, calculation and design of mouldjoint, gating system, ejecting machine, punch-cum-blanking die and the die base,etc. Then complete the final assembling drawing according to the engineering module and the CAXA electronic drawing board. Establish the spares processing techinical procedure,including the select of the processing method, the sketch out of the processing line and the definition of the maching allowance. Then calculate the techinical parameter and establish corresponding process card in light of the technical schedule. Design two sets of special milling machines and one set of special drilling machine. After the analysis, select and design, finally accomplish the engineering drawing by use of CAXA electonic sketch board.The design difficulty is the jigs and the moulds. After refering to plenty of documents, settle down these problems and round off the design under the guide of teachers.Key Words: solid model, module, jig, procedure
The thermodynamic calculation is the basis of the compressor calculation. With the help of the compressor-aided design system, the ordinary compressor is able to speed up its progress in calculation, which in turn reasonablizes the design; while the thermodynamic calculation of non-oil lubrication compressor caused errors or inaccuracy when pictures are retrieved by hand and figures are not best chosen. It is towards this problem that the compressor-aided design system for the thermodynamic calculation of non-oil lubrication compressor is made by digitalizing all the pictures and figures. This system will simplize the calculating process of the thermodynamic non-oil lubrication compressor, enable to select data on line, retrieve pictures and figures intelligently, output, save and print them and improve the accuracy and reliability of the calculating parameters as well.Key words:compressor , thermodynamic calculation, aided design system, non-oil
毕业论文是Graduation thesis 若要在论文里指论文就可以直接说thesis或者paper
He was awarded his PhD for a thesis on industrial robots.
他凭一篇研究工业机器人的论文获得博士学位。
Please write an abstract of this article 〔 thesis 〕.
请写一份这本书〔这篇论文〕的`摘要。
Your thesis wouldn't get across if you used too many technical terms in it.
如果你用了过多的专门术语,你的论文就不会被人理解。
He is writing his doctoral thesis in electrical engineering.
他在写关于电气工程学的博士论文。
毕业论文的英文翻译是thesis,音标是英[ˈθi:sɪs] 美[ˈθisɪs] 。thesisn.论文,毕业论文;论点,论题;命题扩展例句1、There is no empirical evidence to support his thesis. 他的论文缺乏实验证据的支持。2、How well does this thesis stand up to close examination? 这个命题经得起推敲吗?3、He has finished his thesis. 他的论文完成了。4、She's finished writing her thesis. 她那篇论文写出来了。5、Please write an abstract of this article 〔 thesis 〕. 请写一份这本书〔这篇论文〕的摘要。The article has a clear-cut thesis and arguments, but lacks reasoning.文章论点、论据鲜明,但缺乏论证。
亲,先采纳吧,保证给你翻译!