| |||
energy and efficiency rate | |||
duty ratio; energy efficiency ratio | |||
| |||
energy-efficiency ratio |
能效比 : 16 phrases in 10 subjects |
Business | 2 |
Earth sciences | 1 |
Economy | 2 |
Electronics | 1 |
Project management | 1 |
Refrigeration | 3 |
Space | 1 |
Technology | 2 |
Telecommunications | 1 |
Wind Energy | 2 |