Logical Combination Retrieval Techniques of American Chemical Abstracts
- VernacularTitle:浅谈美国《化学文摘》数据库的逻辑组配检索技巧
- Author:
Yuxia BI
;
Zhanyang YU
;
Shuzhen CUI
- Publication Type:Journal Article
- Keywords:
CA on CD;
Database;
Information retrieval;
Retrieval technique
- From:
China Pharmacy
1991;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To provide retrieval techniques for chemical and medical workers to mater the latest technology dynamic state.METHODS:The four basic retrieval methods of CA on CD(American Chemical Abstracts)were introduced,and of which,several classic logical combination retrieval techniques were exemplified in detail.RESULTS & CONCLUSIONS:The retrieval of CA on CD is characterized by convenience,rapidity,flexibility,multiform logical combination.Medical information worker should skillfully use the combination retrieval techniques and unceasingly explore the exemplification of these retrieval techniques.
