复合材料英语文献及翻译

Christensen, CM Innovation and The GeneralManager [M]McGraw-Hill CompaniesInc,1999

英语专业的考生毕业后想从事英语翻译工作可以做的准备： 1、辅修一个英语专业的双学位； 2、考一个英语翻译类的证书； 3、学习中不断提升自己的英语水平。翻译证书有： 一级笔译证书：本证书证明持有者能够翻译高难度的各类文本；能够胜任机关、企事业单位各类材料、各种国际会议文献的翻译、译审及定稿。一级口译证书：本证书证明持有者能够做各种正式场合的交替传译和同声传译，达到专业翻译水平；能够胜任高级别正式场合的讲话及各类国际会议的交替传译和同声传译工作。二级笔译证书：本证书证明持有者能够翻译较高难度的各类文本；能够胜任机关、企事业单位的科技、法律、商务、经贸等方面材料的翻译以及各类国际会议一般性文件的翻译。二级口译证书：本证书证明持有者能够做各类正式场合的口译工作，达到专业翻译水平；能够胜任正式会议及技术性或商务会谈等活动的交替传译工作。三级笔译证书：本证书证明持有者能够翻译一般难度的文本；能够胜任机关、企事业单位的一般性文本和商务类材料的翻译。三级口译证书：本证书证明持有者能够做一般性讲话和会谈的口译；能够胜任一般性的交替传译和陪同口译工作。四级翻译证书：本证书证明持有者能够从事基本的笔译和口译工作：笔译包括简单书面材料的翻译；口译包括简单的会谈、接待和陪同翻译。

Composite Materials (Composite materials), is based on a matrix material (Matrix), a material for the reinforcement (reinforcement) material Performance on a variety of materials in each other, creating synergies, so that the integrated performance of composite materials than the original composition of material to meet a variety of different Matrix material is divided into two major categories of metal and non- Commonly used in metal matrix aluminum, magnesium, copper, titanium and its Mainly non-metallic matrix of synthetic resin, rubber, ceramics, graphite, carbon and so Main reinforcement glass fiber, carbon fiber, boron fiber, aramid fiber, silicon carbide fibers, asbestos fibers, whiskers, wires and other fine-grained and The use of composite materials can be traced back to ancient From ancient times to enhance the use of straw and clay for centuries has been the use of reinforced concrete formed by the two types of composite The 20th century, 40's, due to the needs of the aviation industry, the development of glass fiber reinforced plastic (commonly known as glass fiber reinforced plastic), a composite material from the After the 50's, have developed a carbon fiber, graphite fibers and boron fibers high strength and high modulus 70's a aramid fiber and silicon carbide These high-strength, high modulus fibers with synthetic resin, carbon, graphite, ceramic, rubber and other non-metallic substrate or aluminum, magnesium, titanium and other metal matrix composites, which constitute the composite material [Edit this paragraph] Classification Is a mixture of composite Composite materials into their component metals and metal composites, non-metallic composite materials and metals, non-metallic and non-metallic composite According to their structural characteristics are divided into: ① fiber composite Body will be placed in a variety of fiber-reinforced matrix--《复合材料学报》2004年05期

reduced CTE for high loadings：为了较高的承载力降低（减小）热膨胀系数CTE：热膨胀系数（Coefficient of Thermal Expansion）；high loading：高承载力（高载荷）

Wooster等报告了微米级石英/氰酸酯复合材料，在高填料量时机械性有所改善，热膨胀系数有所下降。Wippl等研究了用高填料量石英、氮化硅、和氧化铝作为增强材料的耐高温热固性塑料（双马来酰亚胺，聚酰亚胺，氰酸酯和）,体积分数达80％时CTE可降低至 15 ppm/℃。