数据库 数据库理论 释文 object-oriented data model 面向对象数据模型 数据库 数据库应用开发 释文 object-oriented model 面向对象模型
- conic point
- conic polar
- conic programming
- conic projection
- conic representation
- Conics
- conics
- conic section
- conic section directrix
- conic section discriminant
- conic sections
- conic section tangent
- conic ungula
- conicylindrical viscometer
- conidiocarp
- conidiogenous cell
- conidiole
- conidiome
- conidiophore
- conidiospore
- conidium
- conifer
- coniferopsida
- coniferous forest
- coniferous forest faunal group of cold-temperate zone in China