rings : 7655 phrases in 137 subjects |
Advertising | 7 |
Agriculture | 204 |
Air defense | 19 |
Anatomy | 13 |
Angling hobby | 10 |
Animal husbandry | 45 |
Architecture | 37 |
Artificial intelligence | 2 |
Astronautics | 1 |
Automated equipment | 1 |
Automobiles | 807 |
Aviation | 74 |
Baseball | 2 |
Basketball | 3 |
Biology | 27 |
Biotechnology | 4 |
Botany | 4 |
Boxing | 21 |
Bridge construction | 36 |
Business | 30 |
Cartography | 1 |
Chemistry | 165 |
Commerce | 1 |
Communications | 8 |
Compressors | 230 |
Computer networks | 25 |
Computer numerical control | 5 |
Computers | 4 |
Construction | 36 |
Corporate governance | 2 |
Cosmetics and cosmetology | 1 |
Cryptography | 8 |
Curling | 3 |
Cytogenetics | 2 |
Darts | 10 |
Dermatology | 21 |
Desert science | 21 |
Doping | 1 |
Drilling | 111 |
Earth sciences | 12 |
Ecology | 10 |
Economy | 16 |
Electric machinery | 284 |
Electronics | 354 |
Engineering geology | 44 |
Entomology | 1 |
Equestrian sports | 5 |
Exhibitions | 16 |
Explosives and Explosive Ordnance Disposal | 40 |
Fashion | 1 |
Fencing | 1 |
Finances | 5 |
Fish farming pisciculture | 1 |
Fishery fishing industry | 4 |
Food industry | 1 |
Footwear | 1 |
Forestry | 11 |
General | 128 |
Genetics | 11 |
Geophysics | 6 |
Golf | 2 |
Gymnastics | 28 |
Health care | 2 |
Horticulture | 2 |
Hydroelectric power stations | 137 |
Information technology | 75 |
International Monetary Fund | 8 |
International trade | 8 |
Jewelry | 5 |
Laboratory equipment | 1 |
Librarianship | 1 |
Life sciences | 9 |
Logistics | 1 |
Management | 1 |
Mathematics | 5 |
Mechanic engineering | 20 |
Mechanics | 23 |
Metallurgy | 441 |
Microscopy | 1 |
Molecular genetics | 1 |
Mountaineering | 7 |
Multimedia | 4 |
Mycology | 2 |
Nautical | 30 |
Navigation | 1 |
Nuclear and fusion power | 11 |
Nuclear physics | 1 |
Nursing | 21 |
Oil / petroleum | 306 |
Oil processing plants | 2 |
Otorhinolaryngology | 25 |
Pest control | 13 |
Pharmacology | 1 |
Physics | 4 |
Pigeon racing | 3 |
Plastic surgery | 8 |
Plastics | 119 |
Polo | 2 |
Polygraphy | 1 |
Polymers | 34 |
Power lines | 1 |
Project management | 5 |
Racing and motorsport | 3 |
Rail transport | 54 |
Refrigeration | 20 |
Reproductive biology | 25 |
Roll stock | 1 |
Rowing | 2 |
Rugby football | 1 |
Securities | 8 |
Shipbuilding | 47 |
Shooting sport | 21 |
Skiing | 3 |
Skydiving | 2 |
Soil science | 1 |
Solar power | 2 |
Space | 167 |
Sports | 12 |
Steel production | 7 |
Sumo | 1 |
Surgery | 26 |
Swimming | 3 |
Technology | 2527 |
Telecommunications | 62 |
Textile industry | 242 |
Thermal Energy | 1 |
Thermal engineering | 1 |
Transport | 7 |
Ultrasound | 3 |
United Nations | 3 |
United States | 2 |
Water resources | 5 |
Weightlifting | 8 |
Wind Energy | 56 |
Wood processing | 1 |
Wrestling | 3 |
Wushu | 2 |