140 0字符以上摘要在《国际航空宇航摘要》( International Aerospace Abstracts,简称IAA)约相当于IAA刊物1 5行的摘要,只占IAA刊物全部摘要的几个百分点。2 0 0 2年西工大、成功大学、北航、南航、哈工大等5校共有1 6篇论文为IAA收录在1 40 0字符以上。因为南航及哈工大2 0 0 140 0 CHARACTERS ABSTRACT In the summary of International Aerospace Abstracts (IAA) equivalent to about 15 lines of IAA publications, only a few percentage points of the total sum of IAA publications. In 2002, a total of 16 papers from the National Taiwan University of Science and Technology, Chenggong University, Beihang University, China Southern Airlines and Harbin Institute of Technology were included in the IAA and included more than 140 characters. Because China Southern Airlines and Harbin Institute of Technology 2 0 0