英语词汇“round-trip echoes”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	round-trip echoes
释义	round-trip echoes round-trip echoes [′rau̇nd ¦trip ′ek·ōz] (electromagnetism) Multiple reflection echoes produced when a radar pulse is reflected from a target strongly enough so that the echo is reflected back to the target where it produces a second echo.
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