基本解釋[電子、通信與自動控制技術(shù)]無線傳播特性英漢例句雙語例句Propagation characteristic of UHF radio wave in rectangle , circle and arched tunnels is studied in this paper and the computing equation for attenuation constant is deduced.研究UHF頻段的無線電波在矩形、圓形和拱形隧道中的傳播特性，推導(dǎo)了衰減常數(shù)的計算公式。radio propagation characteristic更多例句詞組短語短語Radio wave propagation characteristic 電波傳播特性radio propagation characteristic更多詞組專業(yè)釋義電子、通信與自動控制技術(shù)無線傳播特性