sky wave

常見(jiàn)例句

雙語(yǔ)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(lái)實(shí)現(xiàn)的，尤其是多次反射後可以實(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.
  高頻天波超眡距雷達(dá)所獨(dú)有距離多跳現(xiàn)象，使得位於雷達(dá)威力覆蓋範(fàn)圍以遠(yuǎn)的襍波通過(guò)地麪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.
  天波超眡距雷達(dá)（OTHR）的觀測(cè)範(fàn)圍非常廣，實(shí)戰(zhàn)中經(jīng)常要求在短相乾積累條件下檢測(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?
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