 |
| cyclones: 360 phrases in 54 subjects |
| Aerohydrodynamics | 1 |
| Aluminium industry | 4 |
| American usage, not spelling | 1 |
| Astronautics | 10 |
| Automobiles | 1 |
| Aviation | 2 |
| Biotechnology | 1 |
| Cement | 10 |
| Chemical industry | 1 |
| Chemistry | 4 |
| Climatology | 2 |
| Combustion gas turbines | 3 |
| Construction | 6 |
| Drilling | 1 |
| Ecology | 15 |
| Electrometallurgy | 1 |
| Electronics | 9 |
| Energy industry | 22 |
| Food industry | 2 |
| Forestry | 2 |
| General | 13 |
| Geography | 9 |
| Geology | 1 |
| Gold mining | 3 |
| Machinery and mechanisms | 1 |
| Makarov | 20 |
| Metallurgy | 14 |
| Meteorology | 26 |
| Military | 1 |
| Mineral processing | 15 |
| Mining | 9 |
| Name of organization | 1 |
| Natural resourses and wildlife conservation | 10 |
| Nautical | 9 |
| Navigation | 6 |
| Occupational health & safety | 2 |
| Oceanography & oceanology | 2 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
| Physics | 9 |
| Polymers | 1 |
| Pulp and paper industry | 1 |
| Sakhalin | 3 |
| Silicate industry | 3 |
| Solar power | 2 |
| Steam boilers | 1 |
| Technology | 72 |
| Textile industry | 1 |
| Thermal engineering | 10 |
| Transport | 3 |
| United Nations | 6 |
| Ventilation | 1 |