| |||
数据系统传输 |
data -system transmission: 64 phrases in 12 subjects |
Agriculture | 1 |
Aviation | 5 |
Business | 1 |
Computers | 1 |
Earth sciences | 3 |
Electronics | 21 |
Geophysics | 4 |
Information technology | 3 |
Oil / petroleum | 1 |
Space | 15 |
Technology | 6 |
Telecommunications | 3 |