propagation medium

基本解释

As one of the most popular and effectual propagation medium at present, the television undertakes the important population policy propaganda task.
作为目前最大众化、最具效力的传播媒介之一，电视承担着重要的人口政策宣传任务。
A specialize propagation of medium has been a trend of the mass media in the world. The requirement on the most core of TV frequency channel trend is the host specialize.
媒介的专业化传播已经成为世界传播发展的一大趋势，电视频道专业化趋势最核心的要求就是主持人专业化。
Forward-looking ground penetrating radar (FLGPR) is an effective tool to detect buried targets by discerning the discontinuities in the electric permittivity of the propagation medium.
前视探地雷达是一种利用地下介质的不连续性来探测地下目标的有效工具。