| |||
| 标尺频率 | |||
|
pattern frequency : 7 phrases in 5 subjects |
| Business | 1 |
| Earth sciences | 1 |
| Space | 1 |
| Technology | 3 |
| Telecommunications | 1 |
| |||
| 标尺频率 | |||
|
pattern frequency : 7 phrases in 5 subjects |
| Business | 1 |
| Earth sciences | 1 |
| Space | 1 |
| Technology | 3 |
| Telecommunications | 1 |