符号 : 2300 phrase in 76 subjects |
Advertising | 19 |
Agriculture | 53 |
Air defense | 7 |
Animal husbandry | 8 |
Architecture | 10 |
Artificial intelligence | 24 |
Automated equipment | 1 |
Automatic control | 1 |
Automobiles | 43 |
Aviation | 57 |
Bridge card game | 3 |
Bridge construction | 30 |
Business | 55 |
Cartography | 1 |
Chemistry | 7 |
China | 3 |
Commerce | 8 |
Communications | 3 |
Compressors | 2 |
Computer networks | 5 |
Computer numerical control | 1 |
Computers | 31 |
Construction | 13 |
Corporate governance | 1 |
Cryptography | 8 |
Desert science | 2 |
Drilling | 4 |
Earth sciences | 19 |
Economy | 26 |
Electric machinery | 10 |
Electronics | 163 |
Engineering geology | 4 |
Explosives and Explosive Ordnance Disposal | 2 |
Finances | 7 |
General | 177 |
Genetics | 4 |
Geography | 4 |
Geology | 1 |
Geophysics | 4 |
Gymnastics | 1 |
Hydroelectric power stations | 3 |
Information technology | 139 |
International trade | 9 |
Labor organization | 1 |
Laboratory equipment | 1 |
Law | 1 |
Librarianship | 7 |
Linguistics | 1 |
Management | 8 |
Marketing | 3 |
Mathematics | 29 |
Metallurgy | 49 |
Metrology | 4 |
Microelectronics | 1 |
Mining | 1 |
Molecular genetics | 1 |
Multimedia | 14 |
Oil / petroleum | 48 |
Plastics | 4 |
Project management | 17 |
Psychology | 1 |
Rail transport | 2 |
Refrigeration | 1 |
Reproductive biology | 1 |
Securities | 11 |
Seismology | 1 |
Shipbuilding | 11 |
Skydiving | 1 |
Space | 114 |
Statistics | 1 |
Technology | 823 |
Telecommunications | 103 |
Textile industry | 56 |
Typography | 1 |
Wind Energy | 5 |
Work flow | 5 |