收音机里有许多无线电线路。
第二由通过在一个无线电线路的结果在地图回答，通常由声音，向上对总部，被密谋。
The second was answered by the result being passed over a radio link, usually in voice, upwards to a headquarters, to be plotted by hand on a map.
本文就高压架空送电线路设计中，按实际工程情况计算短波无线电收信台所需防护间距时，环境噪声电平取值问题进行了初步探讨。
The level value for environmental noise when calculating the necessary protective space of shortwave wireless receiver in the design of high voltage trolly wire was discussed.
高压输电线路的无线电干扰问题日益引起人们的关注。
More and more attentions are paid to the radio interference caused by AC high voltage transmission lines.
输电线路的电磁环境参数主要包括工频电场、工频磁场、无线电干扰和可听噪声四个方面。
The electromagnetic parameter of power transmission include: power frequency electrical field, power frequency magnetic field, radio inference (ri) and audible noise (an).
输电线路的电磁环境参数主要包括工频电场、工频磁场、无线电干扰和可听噪声四个方面。
The electromagnetic parameter of power transmission include: power frequency electrical field, power frequency magnetic field, radio inference (ri) and audible noise (an).
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