光学跟踪 | |
space | optical tracking |
DPA系统 | |
pest.contr. | DPA System |
F系统 | |
rem.sens. | F system |
PELV系统 | |
el.mach. | PELV system |
SELV系统 | |
el.mach. | SELV system |
TN-C 系统 | |
IT | TN-C system |
TN-C-S 系统 | |
IT | TN-C-S system |
| |||
optical tracking | |||
optic look-on; optical look-on; optic tracking |
光学跟踪 : 132 phrases in 10 subjects |
Air defense | 2 |
Automobiles | 1 |
Aviation | 16 |
Earth sciences | 1 |
Electronics | 28 |
General | 1 |
Missiles | 3 |
Space | 39 |
Technology | 38 |
United States | 3 |