passive infrared
| target detection
| passive infrared | |
| mil. avia. | пассивная инфракрасная система |
| target detection | |
| gen. | разведка целей; целеуказание |
| avia., med. | обнаружение объекта |
| mil. | обнаружение целей; засечка цели |
|
passive infrared : 43 phrases in 10 subjects |
| Astronautics | 1 |
| Automated equipment | 2 |
| Mass media | 1 |
| Military | 13 |
| Mobile and cellular communications | 1 |
| Quantum electronics | 1 |
| Radioengineering | 8 |
| Security systems | 6 |
| Technology | 9 |
| Telecommunications | 1 |