基本解釋n. [電子][通信] 天空電波英漢例句雙語例句The transmission of the sky wave is realized by the reflection from ionosphere, especially after reflecting many times, to achieve global communication.天波的傳播是利用電離層的反射來實(shí)現(xiàn)的，尤其是多次反射后可以實(shí)現(xiàn)全球通信。The sky wave over the horizon radar (OTHR) is a new mechanism in which the ionosphere is used as a mirror to reflect the radar high frequency signal to detect the target.高頻天波超視距雷達(dá)所獨(dú)有距離多跳現(xiàn)象，使得位于雷達(dá)威力覆蓋范圍以遠(yuǎn)的雜波通過地面與電離層的多次反射進(jìn)入到雷達(dá)的接收陣列。Since the surveillance area of sky wave Over-The-Horizon Radar (OTHR) is very vast, realizing the ship detection with short coherent integration time (CIT) is an operational requirement for OTHR.天波超視距雷達(dá)（OTHR）的觀測(cè)范圍非常廣，實(shí)戰(zhàn)中經(jīng)常要求在短相干積累條件下檢測(cè)出艦船目標(biāo)。權(quán)威例句China has built several sky-wave based Over-the-Horizon radar stations that for the first time allow the PLA to monitor continuously U.S. Navy ship movements hundred miles out in the Western Pacific.CENTERFORSECURITYPOLICY: China's one world?sky wave更多例句詞組短語短語lf sky -wave 低頻天波sky -wave path loss 天波路徑損耗sky wave更多詞組英英字典柯林斯英英字典 a radio wave reflected back to the earth by the ionosphere (ionospheric wave), permitting transmission around the curved surface of the earth &rarrcompare ground wave sky wave劍橋字典sky wave柯林斯字典專業(yè)釋義電子、通信與自動(dòng)控制技術(shù)天波天空輻射波天空電波機(jī)械工程天波