| |||
| 对数平均值 | |||
| 对数平均 | |||
|
logarithmic mean : 21 phrases in 10 subjects |
| Aviation | 2 |
| Chemistry | 2 |
| Compressors | 1 |
| Earth sciences | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Meteorology | 1 |
| Refrigeration | 1 |
| Soil science | 1 |
| Technology | 10 |
| |||
| 对数平均值 | |||
| 对数平均 | |||
|
logarithmic mean : 21 phrases in 10 subjects |
| Aviation | 2 |
| Chemistry | 2 |
| Compressors | 1 |
| Earth sciences | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Meteorology | 1 |
| Refrigeration | 1 |
| Soil science | 1 |
| Technology | 10 |