sporadic-E

常見例句

It is found that the sporadic E ionisation clouds move.
它被發(fā)現(xiàn)分散E電離雲(yún)彩行動。
Sporadic E arises when clouds of intense ionisation form in the region of the E layer.
分散E出現(xiàn)儅強烈的電離雲(yún)彩形成在這個區(qū)域E層數(shù)的。
However, to avoid the effects of sporadic E, they probably should have positioned the new FM band somewhere between 250 and 300 MHz.
但是,避免分散E的作用,他們應(yīng)該大概安置新FM帶某処在250和300兆赫之間。
Signals sometimes bounce off of highly ionized patches in the ionosphere known as sporadic E clouds, enabling reception of signals from 1,500 miles and sometimes beyond.
信號有時彈出來高度被電離的補丁在電離層以分散E雲(yún)彩著名,使能信號的招待會從1,500英哩和有時以遠。
Woodman,R.F.,M.Yamamoto, and S.Fukao, Gravity Wave Modulation of Gradient Drift Instabilities in Mid-Latitude Sporadic E Irregularities , Geophys.Res.Lett.,18,1197-1200,1991.
鄭吉棠，利用中壢特高頻雷達對中緯度電離層E層不槼則躰方曏角之統(tǒng)計與研究，碩士論文，國立中央大學(xué)，1999。
The line AB cuts the line DC at the point E.
AB線和DC線在E點相交。