automated information retrieval
| and
| expert system
| automated information retrieval | |
| telecom. | 自动信息检索 |
| AND | |
| el. | 与; 逻辑电路"与" |
| and | |
| gen. | 并; 及; 和; 及; 加; 并且 |
| busin. | 以及; 与 |
| expert system | |
| environ. | 专家系统 |
| IT од. | 专家系统 |
| math. | 专家系统 |
| nautic. econ. | 专业知识系统 |
| telecom. | 决策支持系统 |
| textile | 专家系统 |
| expert systems | |
| avia. | 专家系统 |
| |||
| 自动信息检索 | |||
|
automated information retrieval : 3 phrases in 2 subjects |
| Aviation | 2 |
| Space | 1 |