ER图样例
2021-10-25 10:53:52 0 举报sample
作者其他创作
大纲/内容
d-name
involved department
contract price
document
design fee
composed of
number of employee
belongs to
basic information of involved emloyees
department
start-date
consist of
project
design item
participate
produced by
end-date
training program
manager
employee
name
hired by
number of LIcensed Professional Engineers
organization
0 条评论
下一页
