Какво означава antenna на английски?

Можете да научите antenna произношение, граматика и синоними в този най-авторитетен английски речник.

antenna Значение & определение

0 either of a pair of long, thin organs that are found on the heads of insects and crustaceans (= animals with hard outer shells) and are used to feel with
1 the natural ability to notice things and understand their importance:
- Her finely-tuned political antennae helped her to sense problems that less experienced politicians might not detect.
2 an aerial
3 either of the two long, thin parts attached to the head of an insect that it uses to know what is around it:
- fig. Her political antennae helped her answer questions without offending anyone.
4 a structure made of metal rods or wires, often positioned on top of a building or vehicle, that receives or sends radio or television signals

The results show that antennae are necessary for wing induction in the presence of natural enemies.
In this paper the hypothesis that the aphids' antennae are crucial for the wing induction in the presence of natural enemies is tested.
Biochemical characterization of the dissociated forms from the core antenna proteins from purple bacteria.
The waveform of the pulses was close to that of high-voltage pulses at the antenna input.
The antennae are almost parallel-sided, and twice as long as their diameter, mounted on small papillae within clear, circular areas of cuticle.
Figure 1 (d) shows a circular-loop antenna with axis aligned along the magnetic field.
They serve as an excellent subject for trials of a system where each packet is fitted with tiny microchips and antennae.
This is another case where more structures of antenna complexes are needed before the importance of this possible effect can be evaluated.