radar
US: /ˈɹeɪˌdɑɹ/
UK: /ɹˈeɪdɑː/
UK: /ɹˈeɪdɑː/
English Vietnamese dictionary
radar /'reidə/
- danh từ ((viết tắt) của radio detection and ranging)
- hệ thống ra-đa
- máy ra-đa
- radar screen
- màn hiện sóng ra-đa
- search radar
- ra-đa thám sát
Advanced English dictionary
+ noun
[U] a system that uses radio waves to find the position and movement of objects, for example planes and ships, when they cannot be seen: They located the ship by radar. + a radar screen / operator
Compare: SONAR
Collocation dictionary
ADJ.
enemy, police
VERB + RADAR
be equipped with
RADAR + NOUN
operator | screen | beam, signal | equipment, scanner, station, system, transmitter
PREP.
by ~
navigating by radar
| on ~
The submarine is impossible to detect on radar.
Concise English dictionary
radars'reɪdɑr /'reɪdɑː
noun
+measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects
