限制条 件 : 69 phrases in 23 subjects |
Animal husbandry | 1 |
Aviation | 3 |
Business | 7 |
China | 1 |
Commerce | 1 |
Construction | 1 |
Economy | 9 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 2 |
Finances | 3 |
General | 2 |
International trade | 5 |
Management | 2 |
Oil / petroleum | 2 |
Planning | 1 |
Programming | 7 |
Project management | 2 |
Securities | 2 |
Shipbuilding | 1 |
Space | 3 |
Technology | 11 |
Textile industry | 1 |
Water resources | 1 |