 |
| 平均产 量: 71 phrases in 21 subjects |
| Agriculture | 8 |
| Animal husbandry | 7 |
| Automobiles | 3 |
| Business | 7 |
| Chemistry | 1 |
| Commerce | 1 |
| Economy | 3 |
| Electronics | 1 |
| Fishery fishing industry | 1 |
| General | 1 |
| Genetics | 1 |
| Hydroelectric power stations | 1 |
| International trade | 2 |
| Metallurgy | 9 |
| Mining | 1 |
| Oil / petroleum | 4 |
| Reproductive biology | 4 |
| Securities | 1 |
| Shipbuilding | 5 |
| Technology | 9 |
| Textile industry | 1 |