EDBCOCA²²⁶⁸⁴³BNC¹²⁶⁴¹⁶⁺⁴ 基本例句 abbr.ethylene dibromide化二溴化乙烯 In the end, we propose a technique of rewriting EDB set table in compiling time so that the matching of set terms can be performed by ordinary matching algorithms. 本文所介绍的方法通过规则编译时对存储有序集的改写,使得对集合的匹配通过一般函数的匹配算法就可以完成,提高了计算的效率。 cnki