数据库 数据库管理系统及其实现技术 释文 query by pictorial example, QPE 图例查询
- change of topology
- change of variable of definite integral
- change of variables
- change of variables theorem
- change-over switch
- change-over system
- change point
- Chang'e Project
- changer
- change request
- changes and unity
- changes in atmospheric composition
- changes in inventories
- Changes in Late Qing Opera
- Changes in Li Village
- changes in productivity approach
- Changes in the Village
- changes of biodiversity
- changes of geographical names
- change-wheel garage of straddle type monorail
- Chang Fa
- Changfeng Park
- Changfeng Xian
- Chang Fuyuan
- Changgang Shuiku