析出 : 284 phrases in 36 subjects |
Animal husbandry | 5 |
Architecture | 3 |
Armored vehicles | 1 |
Automobiles | 3 |
Aviation | 2 |
Business | 9 |
Chemistry | 7 |
Construction | 2 |
Earth sciences | 5 |
Economy | 11 |
Electronics | 18 |
Finances | 1 |
Food industry | 1 |
General | 14 |
Geophysics | 2 |
Hydroelectric power stations | 1 |
Information technology | 1 |
International trade | 2 |
Laboratory equipment | 1 |
Management | 1 |
Marketing | 1 |
Metallurgy | 105 |
Mining | 1 |
Oil / petroleum | 10 |
Oil processing plants | 3 |
Plastics | 4 |
Polymers | 2 |
Securities | 2 |
Shipbuilding | 2 |
Space | 2 |
Steel production | 1 |
Technology | 56 |
Telecommunications | 2 |
Textile industry | 1 |
United Nations | 1 |
Water resources | 1 |