《英汉电力技术词典(第二版)》共收词汇12万多条,内容覆盖电工电子、电力系统、火电、水电、核电、新能源、输配电、计算机与仪表控制、金属材料、化学、环保等与电力工业相关的专业学科。 本词典主要供从事电力科研、设计、施工、运行和电力设备制造、修理的工程技术人员、管理人员使用,也可供有关院校师生使用。
《示性类》内容简介:The text which follows is based mostly on lectures at PrincetonUniversity in 1957. The senior author wishes to apologize for the delayin publication.The theory of characteristic classes began in the year 1935 with almostsimultaneous work by HASSLER WHITNEY in the United States andEDUARD STIEFEL in Switzerland. StiefeI's thesis, written under thedirection of Heinz Hopf, introduced and studied certain "characteristic"homology classes determined by the tangent bundle of a smooth manifold.Whitney, then at Harvard University, treated the case of an arbitrary spherebundle. Somewhat later he invented the language of cohomology theory,hence the concept of a characteristic cohomology class, and proved thebasic product theorem.
《量子场论》内容简介:I have tried to make the subject as accessible to beginners as possible. There are three main aspects to my approach. Logical development of the basic concepts. This is, of course, very different from the historical development of quantum field theory, which, like the historical development of most worthwhile subjects, was filled with inspired guesses and brilliant extrapolations of sometimes fuzzy ideas, as well as its fair share of mistakes, misconceptions, and dead ends. None of that is in thiook. From thiook, you will (I hope) get the impression that the whole subject is effortlessly clear and obvious, with one step following the next like sunshine after refreshing rain.
本书收录了橡胶轮胎原材料、化学材料与助剂、生产管理、生产工艺及设备、合成橡胶生产等方面使用频率较高的词汇及专业术语等共30000余条;对英文词汇加注了音标,对中文加注了拼音。全书按照专业板块分类,各专业板块中词汇按照字母顺序排序,查阅方便。 本书对于橡胶行业内管理人员、商务人员、技术人员都有很好的参考价值。
本书是一本实用性、专业性都很强的电力招投标工程英语读物。主要内容包含:招标公告、商务条款、评标报告、质量管理、招投标文件中英语语言的理解及其翻译、招投标文件常用词汇(3000余条)。 本书选编了招投标工作中使用频率很高的专业英语材料,英语专业基本知识阅读材料取之于英美原著,招投标文件中的内容选自在国际上已公开进行过招标和投标的电力工程文件。在精读文章后,给出了词汇表、难点和专业知识的注释。精、泛读文章都给出了参考译文。另外,本书还探讨了招投标文件中英语语言的理解及其翻译方面的基本知识和技巧。 本书可供电力工程专业技术和商务人员查阅、使用,还可供大专院校相关专业师生学习、参考。
《莫尔斯理论(英文)》主要内容简介:This book gives a present-day account of Marston Morse's theory of the calculus of variations in the large. However, there have been Im-portant developments during the past few years which are not mentioned.Let me describe three of these.
《可压缩流的大涡模拟方法(英文)》旨在讲述les基础及其在实践中的应用。为了程度地缩小理论框架之间的衔接,缓解les研究和日益增长的工程模型应用中的需求之间的矛盾,《可压缩流的大涡模拟方法(英文)》程度地将和该领域有关论题囊括其中,用全新的方式全面讲述了les理论及其应用。