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跟踪发射 | |
space | tracking launch; tracking launching |
"BP 机" | |
telecom. | beeper |
机 | |
gen. | machine; apparatus; device |
tech. | electric machinery; electrical machinery |
wind. | confined vortex wind machine |
BP机 | |
gen. | beeper |
| |||
tracking launch; tracking launching |
跟踪发射 : 27 phrases in 6 subjects |
Aviation | 6 |
Electronics | 5 |
Geophysics | 1 |
Space | 12 |
Technology | 2 |
United States | 1 |