pulse amplitude modulation
| frequency modulation
| pulse amplitude modulation abbr. | |
| earth.sc. | 脉冲调幅 |
| geophys. | 脉冲幅度调制 |
| IT | 脉 幅 调制 |
| space | 脉幅调制 |
| tech. | 脉冲振幅调制; 脉冲幅 调制 |
| pulse-amplitude modulation abbr. | |
| IT | 脉冲调幅 |
| mil., air.def. | 脉幅 调制 |
| oil | 脉冲振幅调制 |
| radio | 脉 幅 调制 |
| frequency modulation abbr. | |
| el. meas.inst. од. | 调频 |
| IT | 频率调制 |
| sport. | 调频 |
| tech. | 频 调制; 频率调节; 频 调 |
| telecom. | 调频制; 调频质 |
| frequency-modulation abbr. | |
| gen. | 调频; 频率调制 |
|
pulse amplitude modulation : 38 phrases in 10 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Earth sciences | 3 |
| Electronics | 17 |
| Geophysics | 4 |
| Information technology | 1 |
| Military | 1 |
| Space | 2 |
| Technology | 6 |
| Telecommunications | 2 |