| |||
| 生态系统组成部分 | |||
| 生态系要素 | |||
| 生态系统要素 | |||
| |||
| 生态系统组分 | |||
|
ecosystem component : 3 phrases in 3 subjects |
| Desert science | 1 |
| Earth sciences | 1 |
| Environment | 1 |
| |||
| 生态系统组成部分 | |||
| 生态系要素 | |||
| 生态系统要素 | |||
| |||
| 生态系统组分 | |||
|
ecosystem component : 3 phrases in 3 subjects |
| Desert science | 1 |
| Earth sciences | 1 |
| Environment | 1 |