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| 传导时间延误 | |||
| 传播时间延迟 | |||
| 传播时延 | |||
| propagation time delay: 7 phrases in 5 subjects |
| Aviation | 1 |
| Computers | 1 |
| Electronics | 1 |
| Oil / petroleum | 1 |
| Technology | 3 |
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