编目检索码率及编码方式
the rate and coding method of the catalogue searching
提高检索效率的快速有效系统
quick and effective system of enhance retrieval
QUESTER
3D检索与识别
3D retrieval and recognition
ERIC线上检索系统
ERIC dialog online retrieval system
ERIC资料检索中心
ERIC information retrieval center
FORTRAN逻辑信息检索技术
FORTRAN logical information retrieval technique
FLIRT