But in the various document data more electromagnetic wave propagation forecasts at the urban area the buildings were regularly arranged and detailed datum that the forecasts aimed at he urban area that the buildings were regular arranged were not seen 但在各種文獻(xiàn)資料中,對(duì)矩形建筑物排列分布的城市環(huán)境的電波傳播預(yù)測(cè)較多,對(duì)復(fù)雜情況的微蜂窩城市小區(qū)的電波傳播預(yù)測(cè)甚少。
In the various document data more electromagnetic wave propagation forecasts aimed at the urban area that the buildings were regularly arranged and the detailed datum that the forecasts aimed at the urban area that the buildings were regular arranged were not seen 在各種文獻(xiàn)資料中,對(duì)建筑物規(guī)則排列分布的城市環(huán)境的電波傳播預(yù)測(cè)較多,而對(duì)建筑物非規(guī)則排列分布的城市環(huán)境的電波傳播預(yù)測(cè)則很少見。