数据-工作流程-活动-操作-角色模型
data-workflow-activity-operation-role model
数据流数据库机
data flow database machine
南京师范大学；南京高科测绘数据工程有限公司
nanjing normal university
nanjing gao-ke surveying data engineering co.
Ltd.
光合作用的作用光谱
action spectrum of photosy nthesis
测试工程数据库
measurement engineering database
分布式工程数据库
distributed engineering database
工程数据库
engineering database
Engineering data base
Engineering DBMS
Engineering database system
engineering databl
engi neering database
EDB
EDBMS
工程数据库查询语言
engineering database query language
工程数据库管理系统
Anchang
engineering database manager system
engineering database management system
EDBMS