 |
| 中 线: 2031 phrases in 104 subjects |
| Advertising | 1 |
| Agriculture | 14 |
| Air defense | 21 |
| Anatomy | 6 |
| Animal husbandry | 4 |
| Antennas and waveguides | 1 |
| Archery | 1 |
| Architecture | 14 |
| Artificial intelligence | 2 |
| Astronautics | 2 |
| Astronomy | 1 |
| Automated equipment | 1 |
| Automobiles | 51 |
| Aviation | 108 |
| Baseball | 1 |
| Basketball | 3 |
| Biology | 1 |
| Bowling | 1 |
| Bridge construction | 28 |
| Business | 9 |
| Cables and cable production | 5 |
| Chemistry | 1 |
| China | 1 |
| Communications | 14 |
| Compressors | 4 |
| Computer networks | 6 |
| Computers | 1 |
| Construction | 8 |
| Cryptography | 1 |
| Dancing | 4 |
| Dentistry | 1 |
| Dermatology | 7 |
| Desert science | 1 |
| Drilling | 5 |
| Earth sciences | 25 |
| Economy | 14 |
| Electric machinery | 36 |
| Electricity | 3 |
| Electronics | 291 |
| Engineering geology | 5 |
| Explosives and Explosive Ordnance Disposal | 13 |
| Figure skating | 2 |
| Finances | 2 |
| Football | 7 |
| General | 108 |
| Genetics | 2 |
| Geophysics | 11 |
| Gymnastics | 2 |
| Health care | 1 |
| Hydroelectric power stations | 19 |
| Hydrology | 2 |
| Information technology | 52 |
| International trade | 1 |
| Latin | 1 |
| Librarianship | 2 |
| Logistics | 1 |
| Mathematics | 7 |
| Measuring instruments | 1 |
| Mechanics | 1 |
| Medical | 1 |
| Metallurgy | 54 |
| Mining | 2 |
| Multimedia | 6 |
| Nautical | 12 |
| Navigation | 1 |
| Nuclear and fusion power | 2 |
| Nursing | 2 |
| Oil / petroleum | 30 |
| Otorhinolaryngology | 9 |
| Petanque | 3 |
| Physical sciences | 1 |
| Plastic surgery | 2 |
| Plastics | 2 |
| Project management | 1 |
| Racing and motorsport | 1 |
| Radio | 4 |
| Rail transport | 21 |
| Refrigeration | 2 |
| Remote sensing | 1 |
| Reproductive biology | 2 |
| Rowing | 3 |
| Rugby football | 11 |
| Scientific | 1 |
| Securities | 5 |
| Shipbuilding | 20 |
| Skydiving | 1 |
| Space | 44 |
| Sports | 4 |
| Statistics | 2 |
| Steel production | 5 |
| Surgery | 6 |
| Swimming | 5 |
| Table tennis | 1 |
| Technology | 596 |
| Telecommunications | 124 |
| Tennis | 8 |
| Textile industry | 72 |
| Transport | 2 |
| United Nations | 1 |
| United States | 1 |
| Volleyball | 6 |
| Water polo | 5 |
| Water resources | 1 |
| Wind Energy | 10 |