double frequency-modulation
| restriction
| double frequency modulation abbr. | |
| mil., air.def. | 双调频 |
| restriction abbr. | |
| econ. | 限额 |
| met. | 制约; 给定范围; 规定范围 |
| sport. | 约束; 限制; 极限 |
| sport. од. | 限制 |
| textile | 限定; 管制 |
| |||
| 双调频 | |||
| 双重调频 | |||
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double frequency-modulation : 2 phrases in 1 subject |
| Shipbuilding | 2 |