 |
| 质谱: 839 phrases in 39 subjects |
| Agriculture | 17 |
| Animal husbandry | 6 |
| Automobiles | 6 |
| Aviation | 16 |
| Biotechnology | 1 |
| Business | 1 |
| Chemistry | 49 |
| Desert science | 2 |
| Earth sciences | 102 |
| Ecology | 8 |
| Electronics | 117 |
| Engineering geology | 3 |
| Food industry | 1 |
| General | 23 |
| Genetics | 2 |
| Geology | 73 |
| Geophysics | 3 |
| Laboratory equipment | 2 |
| Life sciences | 3 |
| Metallurgy | 34 |
| Name of organization | 2 |
| Navigation | 1 |
| Oil / petroleum | 31 |
| Oil processing plants | 7 |
| Perfume | 1 |
| Plastics | 3 |
| Polymers | 11 |
| Refrigeration | 5 |
| Reproductive biology | 1 |
| Shipbuilding | 3 |
| Space | 62 |
| Sports | 2 |
| Steel production | 2 |
| Technology | 199 |
| Telecommunications | 1 |
| Textile industry | 1 |
| United States | 1 |
| Water resources | 36 |
| Wind Energy | 1 |