脉冲重复间隔 | |
avia. | pulse-repetition interval |
IT | pulse repetition interval |
mil., air.def. | pulse repetition PRI |
分析技术 | |
econ. | analytical technique |
| |||
pulse-repetition interval | |||
pulse repetition interval | |||
pulse repetition PRI | |||
pulse recurrence interval |
脉冲重复间隔 : 32 phrases in 1 subject |
Air defense | 32 |