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地极 : 735 phrases in 59 subjects |
Agriculture | 24 |
Air defense | 10 |
Animal husbandry | 4 |
Architecture | 3 |
Automobiles | 13 |
Aviation | 18 |
Biology | 3 |
Business | 2 |
Cables and cable production | 2 |
Cartography | 2 |
Chemistry | 1 |
China | 4 |
Computer numerical control | 2 |
Construction | 1 |
Desert science | 33 |
Diplomacy | 1 |
Drilling | 2 |
Earth sciences | 83 |
Ecology | 5 |
Economy | 11 |
Electric machinery | 8 |
Electronics | 30 |
Engineering geology | 4 |
Environment | 4 |
Explosives and Explosive Ordnance Disposal | 4 |
Finances | 1 |
Fishery fishing industry | 2 |
Forestry | 1 |
French | 1 |
General | 85 |
Geography | 2 |
Geology | 9 |
Geophysics | 10 |
Hydroelectric power stations | 7 |
Hydrology | 1 |
Informal | 1 |
Latin | 1 |
Mechanics | 2 |
Metallurgy | 3 |
Mining | 1 |
Mountaineering | 3 |
Multimedia | 1 |
Nautical | 7 |
Navigation | 8 |
Nuclear and fusion power | 1 |
Oil / petroleum | 54 |
Rail transport | 3 |
Rude | 1 |
Shipbuilding | 2 |
Skiing | 1 |
Slang | 3 |
Space | 44 |
Sports | 1 |
Technology | 192 |
Telecommunications | 4 |
Textile industry | 1 |
United Nations | 3 |
United States | 2 |
Wind Energy | 3 |