unit-step
| signal
| unit step | |
| met. | 单位阶跃 |
| signal | |
| gen. | 打信号 |
| bridge. | 信号 |
| hockey. | 手势 |
| hydroel.st. | 标志; 符号 |
| radio.amat. | 信号 |
| sport. | 手势; 旗势 |
| tech. од. | 信号 |
| telecom. | 通信 |
| |||
| 单位阶跃函数 | |||
| |||
| 单位阶跃 | |||
|
unit-step : 24 phrases in 8 subjects |
| Automatic control | 3 |
| Electric machinery | 2 |
| Electricity | 1 |
| Electronics | 3 |
| Mathematics | 4 |
| Project management | 1 |
| Space | 3 |
| Technology | 7 |