| |||
photo timing | |||
| |||
phototiming |
光 同步 : 70 phrases in 14 subjects |
Agriculture | 1 |
Aviation | 2 |
Computer networks | 1 |
Dermatology | 2 |
Earth sciences | 6 |
Electronics | 22 |
General | 1 |
Geology | 1 |
Geophysics | 1 |
Information technology | 2 |
Multimedia | 2 |
Space | 6 |
Technology | 18 |
Telecommunications | 5 |