 |
环
| C环 | |
| space | crepe ring |
| 环 | |
| chem. | cyclo- |
| hydroel.st. | ring; loop |
| manag. | collar |
| mech. | ring |
| met. | kink; thimble; yoke |
| oil | cycle |
|
环 : 40994 phrases in 257 subjects |
| Accounting | 14 |
| Accumulators | 1 |
| Advertising | 49 |
| Aerohydrodynamics | 2 |
| Agriculture | 1095 |
| Air defense | 156 |
| American usage, not spelling | 1 |
| Anatomy | 41 |
| Angling hobby | 16 |
| Animal husbandry | 258 |
| Antennas and waveguides | 3 |
| Arabic language | 1 |
| Archery | 29 |
| Architecture | 197 |
| Armored vehicles | 1 |
| Art | 1 |
| Artificial intelligence | 27 |
| Astronautics | 9 |
| Astronomy | 96 |
| Athletics | 17 |
| Australian | 1 |
| Automated equipment | 3 |
| Automatic control | 14 |
| Automobiles | 1429 |
| Aviation | 858 |
| Baseball | 9 |
| Basketball | 8 |
| Billiards | 1 |
| Biochemistry | 5 |
| Biology | 42 |
| Biophysics | 1 |
| Biotechnology | 25 |
| Bodybuilding | 5 |
| Book binding | 2 |
| Boxing | 3 |
| Bridge card game | 1 |
| Bridge construction | 98 |
| Business | 356 |
| Cables and cable production | 1 |
| Cartography | 8 |
| Ceramics | 1 |
| Chemical fibers | 1 |
| Chemistry | 2700 |
| Chess | 4 |
| China | 106 |
| Cinematography | 1 |
| Climatology | 4 |
| Clothing | 2 |
| Combustion gas turbines | 1 |
| Commerce | 58 |
| Communications | 32 |
| Company name | 5 |
| Compressors | 285 |
| Computer networks | 66 |
| Computer numerical control | 24 |
| Computers | 12 |
| Construction | 94 |
| Consulting | 26 |
| Cooking | 6 |
| Corporate governance | 23 |
| Cosmetics and cosmetology | 2 |
| Cryosphere | 32 |
| Cryptography | 23 |
| Curling | 4 |
| Cycle sport | 5 |
| Cycling other than sport | 5 |
| Cytogenetics | 12 |
| Dancing | 5 |
| Darts | 4 |
| Data processing | 1 |
| Demography | 16 |
| Dentistry | 3 |
| Dermatology | 90 |
| Desert science | 374 |
| Doping | 3 |
| Dragon boat | 1 |
| Drilling | 326 |
| Earth sciences | 1179 |
| Ecology | 819 |
| Economics | 250 |
| Electric machinery | 470 |
| Electrical engineering | 1 |
| Electricity | 2 |
| Electronic commerce | 16 |
| Electronics | 1902 |
| Energy industry | 43 |
| Engineering geology | 235 |
| Entomology | 4 |
| Environment | 450 |
| Equestrian sports | 5 |
| Ethnology | 11 |
| Exhibitions | 31 |
| Explosives and Explosive Ordnance Disposal | 145 |
| Fashion | 4 |
| Fencing | 1 |
| Figure skating | 65 |
| Finances | 95 |
| Fish farming pisciculture | 3 |
| Fishery fishing industry | 62 |
| Food industry | 14 |
| Food service and catering | 16 |
| Football | 8 |
| Footwear | 2 |
| Forestry | 31 |
| French | 2 |
| Gear train | 1 |
| General | 2034 |
| Genetics | 138 |
| Geography | 34 |
| Geology | 22 |
| Geophysics | 63 |
| Golf | 5 |
| Gymnastics | 335 |
| Health care | 4 |
| Heavy equipment vehicles | 3 |
| Horticulture | 15 |
| Human resources | 2 |
| Hydraulics | 2 |
| Hydroelectric power stations | 388 |
| Hydrology | 2 |
| Hygiene | 5 |
| Ice hockey | 1 |
| Ichthyology | 6 |
| Industry | 2 |
| Information technology | 430 |
| International Monetary Fund | 42 |
| International trade | 55 |
| Isolation | 1 |
| Jewelry | 4 |
| Journalism terminology | 20 |
| Karate | 1 |
| Labor organization | 5 |
| Laboratory equipment | 3 |
| Latin | 141 |
| Law | 7 |
| Leather | 4 |
| Librarianship | 13 |
| Life sciences | 133 |
| Lighting other than cinema | 1 |
| Literature | 11 |
| Logistics | 12 |
| Management | 81 |
| Marketing | 30 |
| Materials science | 33 |
| Mathematics | 56 |
| Mechanic engineering | 37 |
| Mechanics | 40 |
| Medical | 11 |
| Medicine - Alternative medicine | 4 |
| Metallurgy | 1229 |
| Metalworking | 1 |
| Meteorology | 1 |
| Microbiology | 1 |
| Microscopy | 1 |
| Military | 4 |
| Mining | 64 |
| Molecular genetics | 38 |
| Morphology | 2 |
| Mountaineering | 26 |
| Multimedia | 47 |
| Mycology | 7 |
| Name of organization | 133 |
| Nanotechnology | 1 |
| Natural sciences | 3 |
| Nautical | 203 |
| Navigation | 7 |
| Nuclear and fusion power | 39 |
| Nuclear physics | 106 |
| Nursing | 167 |
| Oceanography & oceanology | 104 |
| Oil / petroleum | 1505 |
| Oil and gas technology | 1 |
| Oil processing plants | 53 |
| Otorhinolaryngology | 164 |
| Outdoor activities and extreme sports | 5 |
| Packaging | 1 |
| Patents | 2 |
| Perfume | 523 |
| Pest control | 27 |
| Pharmacology | 1542 |
| Pharmacy and pharmacology | 1 |
| Physical sciences | 1 |
| Physics | 4 |
| Physiology | 66 |
| Phytophathology | 1 |
| Piezoelectric crystals | 1 |
| Pigeon racing | 4 |
| Planning | 5 |
| Plastic surgery | 25 |
| Plastics | 423 |
| Politics | 2 |
| Polo | 17 |
| Polygraphy | 22 |
| Polymers | 400 |
| Power electronics | 25 |
| Power lines | 1 |
| Power system protection | 6 |
| Programming | 1 |
| Project management | 56 |
| Psychology | 8 |
| Quality control and standards | 4 |
| Racing and motorsport | 9 |
| Radio | 1 |
| Rail transport | 130 |
| Refrigeration | 268 |
| Reliability | 1 |
| Reproductive biology | 136 |
| Road works | 2 |
| Roll stock | 4 |
| Rowing | 19 |
| Rugby football | 1 |
| Scuba diving | 2 |
| Securities | 73 |
| Selective breeding | 2 |
| Shipbuilding | 138 |
| Shooting sport | 48 |
| Skiing | 4 |
| Skydiving | 22 |
| Socialism | 2 |
| Sociology | 24 |
| Soil science | 4 |
| Solar power | 7 |
| Space | 1494 |
| Sports | 191 |
| Statistics | 41 |
| Steel production | 17 |
| Submarines | 3 |
| Superconductivity | 1 |
| Surgery | 81 |
| Surveying | 8 |
| Swimming | 2 |
| Table tennis | 1 |
| Technology | 9526 |
| Telecommunications | 330 |
| Television | 15 |
| Tennis | 2 |
| Textile industry | 589 |
| Thermal Energy | 1 |
| Tools | 2 |
| Toxicology | 1 |
| Transport | 40 |
| United Kingdom | 4 |
| United Nations | 701 |
| United States | 20 |
| Veterinary medicine | 6 |
| Volleyball | 1 |
| Waste management | 1 |
| Water polo | 4 |
| Water resources | 312 |
| Water supply | 1 |
| Weightlifting | 3 |
| Welding | 4 |
| Wind Energy | 258 |
| Wood processing | 1 |
| Wrestling | 2 |
| Wushu | 9 |
| Zoology | 1 |