channel shortening

常见例句

A novel channel estimation algorithm is proposed for MB-OFDM UWB systems based on channel shortening.
針對多頻帶超寬帶系統，提出了一種基於信道縮短的信道估計方法。
In 1963 the Mississippi River –Gulf Outlet , a ship channel shortening the passage to the gulf by 40 miles (64 km ), was opened to maritime traffic .
1963年密西西比河和海灣地區，一條縮短了駛入海灣約40英裡（64千米新航道對海上運輸開放。
Atrial cardiomyocytes undergo electric remodelling during atrial fibrillation, which involves decreasing function of the L-type calcium ionic channel and shortening atrial refractoriness.
心房顫動時心房一方麪發生電重搆，主要表現爲L型鈣離子通道功能下降和心房的不應期縮短；