 |
| 侵蚀: 1748 phrases in 54 subjects |
| Agriculture | 72 |
| Animal husbandry | 4 |
| Arabic language | 1 |
| Architecture | 17 |
| Automobiles | 4 |
| Aviation | 19 |
| Bridge construction | 25 |
| Business | 1 |
| Chemistry | 2 |
| Compressors | 1 |
| Construction | 2 |
| Dermatology | 4 |
| Desert science | 227 |
| Drilling | 6 |
| Earth sciences | 55 |
| Ecology | 122 |
| Economy | 3 |
| Electrochemistry | 1 |
| Electronics | 26 |
| Engineering geology | 90 |
| Environment | 15 |
| Explosives and Explosive Ordnance Disposal | 4 |
| Finances | 1 |
| Forestry | 1 |
| French | 2 |
| General | 41 |
| Genetics | 5 |
| Geology | 12 |
| Hydraulics | 12 |
| Hydroelectric power stations | 93 |
| Hydrology | 6 |
| International Monetary Fund | 1 |
| Latin | 1 |
| Librarianship | 1 |
| Life sciences | 2 |
| Metallurgy | 141 |
| Mountaineering | 1 |
| Name of organization | 3 |
| Nautical | 2 |
| Oil / petroleum | 110 |
| Plastic surgery | 1 |
| Plastics | 3 |
| Polymers | 1 |
| Rail transport | 7 |
| Refrigeration | 1 |
| Reproductive biology | 1 |
| Shipbuilding | 1 |
| Soil science | 24 |
| Space | 15 |
| Technology | 544 |
| Textile industry | 5 |
| United Nations | 2 |
| Water resources | 2 |
| Wind Energy | 5 |