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| 扩散 器: 151 phrases in 30 subjects |
| Agriculture | 2 |
| Architecture | 1 |
| Automobiles | 1 |
| Aviation | 10 |
| Chemistry | 1 |
| China | 1 |
| Construction | 1 |
| Earth sciences | 1 |
| Ecology | 2 |
| Electronics | 9 |
| Engineering geology | 1 |
| General | 2 |
| Information technology | 1 |
| Metallurgy | 1 |
| Mining | 1 |
| Nautical | 2 |
| Nuclear physics | 1 |
| Oil / petroleum | 4 |
| Oil processing plants | 2 |
| Plastics | 2 |
| Pulp and paper industry | 1 |
| Rail transport | 1 |
| Refrigeration | 4 |
| Shipbuilding | 2 |
| Space | 4 |
| Technology | 84 |
| Telecommunications | 1 |
| United Nations | 6 |
| Water resources | 1 |
| Wood processing | 1 |
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