head control
| gate
| head control | |
| footb. | 头部控制 |
| gate | |
| cont.cast. | 浇口; 流道 |
| met. | 闸 |
| roll. | 道次 |
| semicond. | 栅区; 栅极; 门极; 栅; 控制极; 选通脉冲 |
| |||
| 头部控制 | |||
| |||
| 头部控制 | |||
|
head control : 38 phrases in 15 subjects |
| Automobiles | 1 |
| Aviation | 2 |
| Business | 2 |
| Construction | 1 |
| Drilling | 2 |
| Economics | 1 |
| Engineering geology | 2 |
| Finances | 1 |
| Hydrology | 1 |
| International trade | 1 |
| Nautical | 1 |
| Oil / petroleum | 13 |
| Space | 2 |
| Sports | 1 |
| Technology | 7 |