| |||
| 有序导数 | |||
|
ordered derivative : 21 phrases in 9 subjects |
| Agriculture | 1 |
| Business | 1 |
| Chemistry | 1 |
| Oil / petroleum | 4 |
| Scientific | 1 |
| Space | 1 |
| Technology | 9 |
| Telecommunications | 2 |
| Water resources | 1 |
| |||
| 有序导数 | |||
|
ordered derivative : 21 phrases in 9 subjects |
| Agriculture | 1 |
| Business | 1 |
| Chemistry | 1 |
| Oil / petroleum | 4 |
| Scientific | 1 |
| Space | 1 |
| Technology | 9 |
| Telecommunications | 2 |
| Water resources | 1 |