短語詞組短語radiation polar pattern 輻射極場圖型radiation characteristic pattern 輻射特性圖radiation ray pattern 輻射圖antenna radiation field pattern 天線場強(qiáng)radiation -pattern data 輻射圖型資料radiation field pattern 輻射場圖形antenna radiation pattern 天線輻射曲線圖;[電訊]天線輻射圖;天線方向圖radiation pattern plotter 輻射式繪圖器laser radiation pattern 雷射輻射圖形 返回 radiation pattern