 |
| |||
| development and utilization; exploitation and utilization | |||
| |||
| exploitation | |||
| 开发利用: 26 phrases in 12 subjects |
| Agriculture | 1 |
| Business | 2 |
| China | 3 |
| Desert science | 1 |
| Ecology | 5 |
| Economy | 1 |
| Hydroelectric power stations | 3 |
| Name of organization | 1 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 5 |
| United Nations | 2 |