电磁波的极化

polarization of electromagnetic wave

吸收电磁波的特性

radar absorption characteristic

无线电雷达电磁波吸收剂

radio-radar absorber

调制器用以调制电磁波的装置

A device used to modulate an electromagnetic wave.

电磁波寻的制导, 电磁波自导电磁(辐射)自导引, 电磁(辐射)寻的

самонаведение по электромагнитному излучению

有防雷达涂层的导弹(不反射电磁波)

ракета с противорадиолокационным покрытием

核衰变产生的微粒或电磁波放射物的原子或分子由于核衰变放出的一束微粒或电磁波

A stream of particles or electromagnetic waves emitted by the atoms and molecules of a radioactive substance as a result of nuclear decay.

啸声干扰一种由于诸如闪电等大气干扰而产生的音频电磁波，具有典型的逐渐减弱频率的特征，该频减引起了检波设备中调逐渐下降的啸声

An electromagnetic wave of audio frequency produced by atmospheric disturbances such as lightning, having a characteristically decreasing frequency responsible for a whistling sound of descending pitch in detection equipment.