单词	cathode ray
释义	cathode ray noun 1 cathode rays plural : the high-speed electrons emitted in a stream from the heated cathode of a vacuum tube 2 : a stream of electrons emitted from the cathode of a vacuum tube —usually used in plural Example Sentences Recent Examples on the Web LCDs long ago ousted cathode ray tube (CRT) and plasma displays as the dominant consumer display tech. Scharon Harding, Ars Technica, 25 June 2022 The ’90s may have been a simpler time technologically, a fact underscored by the cathode ray tube television sets and first-generation Apple Macintosh computers that populate the photos. New York Times, 3 Feb. 2022 Nam June Paik began that exchange with a cathode ray tube in 1963. Jonathon Keats, Forbes, 28 May 2021 Over the past 30 years, much has changed including our use of computers which now, instead of being attached to cathode ray television sets, fit into our pockets. Jason Nagi, Forbes, 12 Apr. 2021 On top of that, cathode ray tube (CRT) TVs are popular with some kinds of classic gamers, for example, and other technologies have loyalists of their own. Caroline Delbert, Popular Mechanics, 2 Oct. 2020 The program went into the history books for a number of reasons, including the weather, but the cable network had a small audience in those early days, and the cathode ray TV screens of the era were small too, mostly in the 21-inch range. Fred Bronson, Billboard, 24 Mar. 2019 Once developed, the photos were then transferred into a spot scanner, which used a cathode ray tube to convert the images into an electric signal. Eric Berger, Ars Technica, 4 Oct. 2019 The cathode ray tubes that otherwise would have produced the grainy, rudimentary pictures on the tiny TV screens of the time had been assigned to the war effort for radar and other electronic military devices. Erik Lacitis, The Seattle Times, 2 June 2019 See More Word History First Known Use 1880, in the meaning defined at sense 1
随便看	Mann mann mann apparatus mann constant mann effect mann equation mann integrable mann integral mann law mann love grass mann process mann reaction mann rearrangement mann spruce mann's diagram mann's green mann's redpoll mann-bur mann-cha mann-holl mann-koch reaction manna manna ash manna grass manna gum

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