 |
| porosity: 811 phrases in 63 subjects |
| Abbreviation | 1 |
| Aerohydrodynamics | 1 |
| Agriculture | 22 |
| Agrochemistry | 11 |
| Analytical chemistry | 7 |
| Architecture | 1 |
| Automated equipment | 8 |
| Automobiles | 1 |
| Aviation | 1 |
| Biology | 1 |
| Caspian | 4 |
| Ceramics | 1 |
| Chromatography | 1 |
| Construction | 15 |
| Drilling | 9 |
| Ecology | 1 |
| Electrochemistry | 3 |
| Electronics | 5 |
| Energy industry | 1 |
| Food industry | 2 |
| Forestry | 6 |
| Foundry | 3 |
| Gas processing plants | 1 |
| General | 11 |
| Geography | 1 |
| Geology | 28 |
| Geophysics | 66 |
| Gold mining | 1 |
| Hydraulic engineering | 2 |
| Hydrology | 6 |
| Immunology | 2 |
| Intelligence and security services | 1 |
| Karachaganak | 3 |
| Makarov | 42 |
| Materials science | 5 |
| Mathematics | 9 |
| Medical | 1 |
| Metallurgy | 32 |
| Mining | 3 |
| Nanotechnology | 4 |
| Natural resourses and wildlife conservation | 14 |
| Non-destructive testing | 1 |
| Oil / petroleum | 104 |
| Oil and gas | 142 |
| Oil and gas technology | 51 |
| Oilfields | 25 |
| Petrography | 19 |
| Pharmacology | 1 |
| Polymers | 3 |
| Production | 1 |
| Pulp and paper industry | 2 |
| Quality control and standards | 1 |
| Refrigeration | 1 |
| Sakhalin | 25 |
| Sakhalin R | 2 |
| Silicate industry | 9 |
| Skydiving | 2 |
| Soil science | 2 |
| Technology | 57 |
| Textile industry | 7 |
| Transport | 1 |
| Water resources | 12 |
| Welding | 6 |