Research and development of enc data protection system based s-63 .
基于s-63标准的电子海图数据保护系统的研究与实现。
This paper makes comparison of and analysis on the similarities and differences of chinese ancient subject-based reference book and the western enc yclopedia from aspects of the knowledge classifying system , the describing metho d , the editing target , the guiding thought of the editors , the functions , etc.
Through probing into quality in service enc ounter , the present research particularly discusses how to promoting tourist qual ity in service encounter to realize customer satisfaction for tourist enterprise s.
