pulse duration modulation
| frequency multiplex
| pulse duration modulation abbr. | |
| IT | 脉冲持续时间调制; 脉 宽 调制 |
| IT од. | 脉宽调制 |
| mil., air.def. | 脉宽 调制; 脉冲持续时间 调制 |
| multimed. | 脉冲宽度调制 |
| tech. | 脉幅调制 |
| telecom. | 脉宽调制 |
| pulse-duration modulation abbr. | |
| geophys. | 脉冲宽度调制 |
| frequency multiplex abbr. | |
| el. | 频率多路调制; 频率复用 |
| mil., air.def. | 频分多路传输; 频分多路; 频率多路传输 |
| shipb. | 频率复合 |
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pulse duration modulation : 10 phrases in 6 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| Space | 1 |
| Technology | 2 |