本文所述信息是根据国际SRI在航空航天、汽车及工业环境范围内对先进复合结构材料技术业务进行研究与分析的基础上获得的。为便于研究,将1985年作为基准年,并将近代复合材料定义如下: 1.按一定格式连续或间断排列的纤维增强复合材料。 2.按重量计增强纤维成分至少占60％的材料。 3.增强纤维包括碳纤维及其他高模量有机物,玻璃纤维及其他无机物。成熟的商品 The information presented herein is based on the research and analysis of International SRI’s research and analysis of the advanced composite materials technology business within the aerospace, automotive and industrial environments. For ease of study, 1985 was used as the base year and modern composite materials were defined as follows: 1. Fiber-reinforced composites arranged continuously or intermittently in a certain format. 2. A material that increases the fiber content by at least 60% by weight. 3. Reinforcing fibers include carbon fibers and other high modulus organic materials, glass fibers and other inorganic materials. Mature goods