英语词汇“θ197854”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	θ197854
释义	society > communication > telecommunication > radio communications > radio equipment > [noun] > radar apparatus > marks or signals on radar screen (9) range mark1942 Radar. = range marker, n. 4. ghost1943 A spurious signal on a radar screen that does not correspond to an object at the indicated location. pip1944 A sharp, narrow, usually small spike or deflection on a line displayed on an oscilloscope or radar screen. range marker1944 Radar. A visual indication of distance on a radar screen. Cf. range ring n. at range, n.1 adv.compounds 2. blip1945 A small elongated mark projected on a radar screen. clutter1945 Unwanted images on a radar screen. sea return1945 unwanted radar images due to reflection from a rough sea. sea clutter1946 = sea return n.(s) below. angel1947 An unexplained radar echo; also angel echo. Chiefly in plural.
随便看	provirus proviruses provisal provise provision provision bag provision basket provision boat provision book provision contractor provision craft provision depot provision farm provision farmer provision ground provision house provision importer provision man provision merchant provision pay provision pit provision sack provision shop provision store provision trade

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