According to the different accuracies of the search, the matching are divided into prccise matching, inclusive matching, sematic matching and fuzzy matching. Algorithm of each matching are presented. 根据表达式检索精度要求的不同,本文把匹配分为了精确匹配、相容匹配、语义匹配和模糊匹配,并对每种情况给出了相应的匹配算法。
Result: The over limit rate of the amount of bacteria after the sterilisation of 75% Alcohol was 8.1% ( 5/ 62), the prccise bacterium types after analysis were B.amyloliquefaciens 、 B.lichens 、 B.cereus and B.acidocaldarius. 结果:75%乙醇消毒剂细菌超标率为8.1%(5/62);经鉴定为解淀粉芽孢杆菌、地衣芽胞杆菌、蜡样芽胞杆菌、嗜热芽胞杆菌。