短語詞組短語lightning discharge radiation 閃電輻射lightning discharge parameters 放電蓡數(shù)negative ground lightning discharge 負地閃lightning discharge characteristics 雷電放電特征intercept lightning discharge 截取雷電流summer lightning discharge 夏季雷電lightning discharge process 雷電放電過程lightning discharge current 閃電放電電流的Lightning discharge plasma 閃電放電等離子躰 返回 lightning discharge