![]() |
| |||
time pulse; timing pulse | |||
clock pulse; sprocket pulse; timed pulse | |||
| |||
timed pulse | |||
| |||
sprocket pulse |
计时 脉冲: 19 phrases in 10 subjects |
Aviation | 1 |
Computers | 1 |
Construction | 2 |
Electronics | 1 |
General | 2 |
Plastics | 1 |
Space | 1 |
Sports | 1 |
Technology | 8 |
Telecommunications | 1 |