transmitting antenna短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 发射天线 The obvious echoes of the side- lobe transmitting waves are caused by the transmitting antenna working on the condition of a stimulation pulse with abnormal pulse width. 激励脉冲的脉宽改变使探地雷达发射天线产生明显的旁瓣辐射回波，对该种波成分的研究在探地雷达的应用中有一定的理论和实际意义。 dictall