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同步跟踪 | |
space | lock following |
天线 | |
avia. | aerial |
skydive. | transmitting antenna |
space | optical axis; aerial |
tech. | antenna |
telecom. brit. | aerial |
wind. | aerial |
| |||
lock following | |||
locking; synchronous tracking |
同步跟踪 : 12 phrases in 6 subjects |
Air defense | 1 |
Electronics | 2 |
Mathematics | 1 |
Metallurgy | 1 |
Space | 4 |
Technology | 3 |