摘要：The Purpose of making a chemical substance information access system is handling and controlling toxic chemicals. The system hard ware consists of host computer (IBM PC/AT compatible machine), terminal computers, modems and some peripherals. Information of chemicals are received through the three processes. The first is user's access to the host computer and checking on the table for searching. The second is access of the host computer to data bases and automatic down loading. The third is editing files down loaded and making reports to user. The users supported by this system are now only Kawasaki City officials, but it may be possible for the citizens in Kawasaki City and other peoples to use it in the future.
关键词：automatic access to data base;chemical substance information;personal computer;information of data base;pollution control
