database design
| tool
| database design | |
| tech. | 数据库设计 |
| tool | |
| dril. | 工 具 |
| hydroel.st. | 量具 |
| hydroel.st. од. | 工具 |
| mech. | 钻杆 |
| met. | 刃具; 刀具; 方法; 手段 |
| met. од. | 器械 |
| |||
| 数据库设计 | |||
|
database design : 33 phrases in 6 subjects |
| Aviation | 1 |
| Computer networks | 1 |
| Electronics | 5 |
| Information technology | 21 |
| Shipbuilding | 1 |
| Technology | 4 |