 |
| 保持: 1421 phrases in 58 subjects |
| Agriculture | 2 |
| American usage, not spelling | 4 |
| Astronautics | 4 |
| Automobiles | 3 |
| Aviation | 32 |
| Biology | 2 |
| Business | 24 |
| Chemistry | 2 |
| Communications | 1 |
| Computers | 7 |
| Drilling | 4 |
| Ecology | 5 |
| Economy | 18 |
| Education | 14 |
| Electrical engineering | 3 |
| Electronics | 79 |
| Environment | 3 |
| Finances | 4 |
| Food industry | 2 |
| Foreign trade | 1 |
| Forestry | 1 |
| General | 720 |
| Geology | 1 |
| Idiomatic | 2 |
| Information technology | 8 |
| Insurance | 1 |
| International Monetary Fund | 3 |
| Internet | 1 |
| Law | 3 |
| Linguistics | 1 |
| Machine components | 4 |
| Mass media | 2 |
| Mathematics | 1 |
| Medical | 6 |
| Metallurgy | 1 |
| Microelectronics | 1 |
| Military | 17 |
| Name of organization | 6 |
| Nautical | 7 |
| Nuclear and fusion power | 2 |
| Oil / petroleum | 5 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Oil processing plants | 8 |
| Oilfields | 11 |
| Packaging | 1 |
| Patents | 1 |
| Politics | 4 |
| Radio | 1 |
| Rail transport | 2 |
| Sakhalin | 1 |
| Shipbuilding | 1 |
| Sports | 1 |
| Technology | 364 |
| Telecommunications | 2 |
| United Nations | 11 |
| Water resources | 1 |
| Water supply | 1 |