araba anteni

listen to the pronunciation of araba anteni
التركية - الإنجليزية
antenna
A device to receive or transmit radio-frequency signal by converting electromagnetic radiation into electrical signal
The faculty of intuitive astuteness
The antennae of something such as an insect or crustacean are the two long, thin parts attached to its head that it uses to feel things with
{i} conductor, signal receiver; feeler, sensory organ in insects and some arthropods
antennas is the usual plural form for meaning 2
A movable, articulated organ of sensation, attached to the heads of insects and Crustacea
A feeler organ on the head of an insect, crab, or other animal
insects and crustaceans; typically sensitive to touch and taste an electrical device that sends or receives radio or television signals sensitivity similar to that of a receptor organ; "he had a special antenna for public relations
one of a pair of mobile appendages on the head of e
An antenna is a device that sends and receives television or radio signals. = aerial. or aerial Component of radio, television, and radar systems that directs incoming and outgoing radio waves. Usually of metal, antennas range in shape and size from the mastlike devices used for radio and television broadcasting to the large parabolic reflectors used to focus satellite signals and the radio waves generated by distant astronomical objects and reflect them toward the centrally located receiver. Antennas were invented in the 1880s by Heinrich Hertz; Guglielmo Marconi made many improvements. In zoology, one of a pair of slender, segmented sensory organs on the head of insects, myriapods (e.g, centipedes, millipedes), and crustaceans. Antennae of insects, which are movable, are believed to serve as both tactual and smell receptors; in some species, the development of elaborate antennal plumes and brushlike terminations has led to the suggestion that they also serve for hearing. Evidence supports this idea only for the mosquito, whose antennae are attached to specialized structures stimulated by vibrations of the antennal shaft. In social insects (e.g., ants), antennae movements may serve as communication
They are used as organs of touch, and in some species of Crustacea the cavity of the ear is situated near the basal joint
There are two in the former, and usually four in the latter
The term in also applied to similar organs on the heads of other arthropods and of annelids
In insects, they are popularly called horns, and also feelers
araba anteni
المفضلات
المزيد...
امسح