-
1 radar
(a method of showing the direction and distance of an object by means of radio waves which bounce off the object and return to their source.) radar* * *ra.dar[r'eida:] n radar: instrumento para determinar a distância e a direção de objetos não vistos, por meio de ondas eletromagnéticas. radar fence uma série de postos de radar em redor de uma área, para protegê-la. radar fire control controle de fogo por meio de radar. radar screen = link=%20radar%20fence radar fence. radar traffic control controle de tráfego por radar. -
2 radar
(a method of showing the direction and distance of an object by means of radio waves which bounce off the object and return to their source.) radar -
3 plug
1. noun1) (a device for putting into a mains socket in order to allow an electric current to flow through the appliance to which it is attached by cable: She changed the plug on the electric kettle.) ficha2) (an object shaped for fitting into the hole in a bath or sink to prevent the water from running away, or a piece of material for blocking any hole.) tampão2. verb(to block (a hole) by putting a plug in it: He plugged the hole in the window with a piece of newspaper.) tapar- plug in* * *[pl∧g] n 1 rolha, cavilha, tampão, plugue. 2 Tech bujão. 3 Tech tampão. 4 Tech pino de tomada. 5 Tech macho de torneira. 6 sl soco, murro. 7 sl artigo inferior ou defeituoso. 8 sl pangaré: cavalo sem raça. 9 sl livro encalhado. 10 hidrante, boca de incêndio. 11 Dent obturação. 12 Tech vela de ignição. 13 Tech cilindro de fechadura. 14 sl cartola. 15 cala: abertura em frutos. 16 naco de fumo. 17 Radio anúncio publicitário no meio da irradiação. • vt 1 tampar, arrolhar, tapulhar, tapar. 2 calar (frutos). 3 Dent obturar. 4 sl balear. 5 sl esmurrar, socar. 6 sl labutar. to pull the plug on coll terminar, pôr um ponto final em. -
4 quasar
(a star-like object which gives out light and radio waves.) quasar* * *qua.sar[kw'eiza:] n Astr quasar: objeto quase estelar e radiofonte de alta potência. -
5 quasar
(a star-like object which gives out light and radio waves.) quasar
См. также в других словарях:
Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… … Wikipedia
Object hyperlinking — is a neologism that usually refers to extending the Internet to objects and locations in the real world. The current Internet does not extend beyond the electronic world. Object hyperlinking aims to extend the Internet to the real world by… … Wikipedia
Radio — is the transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light.Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of… … Wikipedia
Radio astronomy — is a subfield of astronomy that studies celestial objects at radio frequencies. The field originated from the discovery that many astronomical objects emit radiation in the radio wavelengths as well as optical ones. The great advances in radio… … Wikipedia
Radio galaxy — Radio galaxies and their relatives, radio loud quasars and blazars, are types of active galaxy that are very luminous at radio wavelengths (up to 1038 W between 10 MHz and 100 GHz). The radio emission is due to the synchrotron process. The… … Wikipedia
Object Management Group — Formation 1989 Headquarters Needham, Massachusetts Website … Wikipedia
Object sexuality — or objectum sexuality, in German objektophil (OS), [1] is a pronounced emotional and often romantic desire towards developing significant relationships with particular inanimate objects. Those individuals with this expressed preference may feel… … Wikipedia
Object Orange — (formerly Detroit. Demolition. Disneyland.[1]) is an artistic project in Detroit, Michigan which seeks to draw attention to dilapidated buildings by painting them orange.[2] The project is composed of local artists, who go by their first names… … Wikipedia
radio range finding — Radio location in which the distance of an object is determined by means of its radio emissions, whether independent, reflected, or retransmitted on the same or other wavelength … Military dictionary
radio source — Astron. a cosmic object or phenomenon, as a galaxy, pulsar, quasar, or the remnant of a supernova or of a galactic collision, that emits radio waves. [1945 50] * * * ▪ astronomy in astronomy, any of various objects in the universe that emit … Universalium
Object (grammar) — Linguistics … Wikipedia
