| |||
| 有效因数 | |||
| 效益因子 | |||
| 有效性因子 | |||
| 效用系数 | |||
| 效率外推法 | |||
|
effectiveness factor : 5 phrases in 5 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| Power electronics | 1 |
| Refrigeration | 1 |
| Technology | 1 |
| |||
| 有效因数 | |||
| 效益因子 | |||
| 有效性因子 | |||
| 效用系数 | |||
| 效率外推法 | |||
|
effectiveness factor : 5 phrases in 5 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| Power electronics | 1 |
| Refrigeration | 1 |
| Technology | 1 |