 |
| |||
| active control system; active-control system; activity control system | |||
| 主动控制系统: 31 phrases in 6 subjects |
| Automobiles | 12 |
| Aviation | 12 |
| Ecology | 1 |
| Electronics | 1 |
| Household appliances | 1 |
| Space | 4 |
|
| |||
| active control system; active-control system; activity control system | |||
| 主动控制系统: 31 phrases in 6 subjects |
| Automobiles | 12 |
| Aviation | 12 |
| Ecology | 1 |
| Electronics | 1 |
| Household appliances | 1 |
| Space | 4 |