| |||
classification processing | |||
grouping |
分类处理 : 15 phrases in 11 subjects |
Air defense | 1 |
Artificial intelligence | 1 |
Business | 3 |
Earth sciences | 1 |
Ecology | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 1 |
Information technology | 2 |
Life sciences | 1 |
Soil science | 1 |
Technology | 2 |