[{"_1":2,"_78":-5,"_79":-5},"loaderData",{"_3":4},"lang-word",{"_5":6,"_21":22,"_67":68,"_73":74},"entry",{"_7":8,"_9":8,"_10":-5,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20},"headword","cathode","slug","pronunciation","type","simple_noun","complexity","simple","totalCollocations",1,"avgFrequency",5.5,"languageVariants",[],"categories",[23],{"_24":25,"_9":26,"_27":28},"name","CATHODE + NOUN","cathode-noun","collocations",[29],{"_30":31,"_32":33,"_9":34,"_35":36,"_37":38,"_39":40,"_44":45,"_66":-5},"collocation","ray","phrase","cathode ray","cathode-ray","usage","A beam of electrons emitted from the cathode of a high-vacuum tube.","label","","frequency",{"_41":18,"_42":43},"score","perMillion",2.1,"examples",[46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65],"J.J. Thomson's experiments with a cathode ray led to the discovery of the electron.","The invention of the cathode ray tube revolutionized television technology.","A cathode ray is a beam of electrons emitted in a vacuum tube.","Early computers often relied on cathode ray displays for their monitors.","Old-fashioned televisions used a cathode ray to paint images onto the screen.","A cathode ray oscilloscope uses these rays to display waveforms.","In a CRT monitor, a powerful cathode ray strikes a phosphorescent screen.","The principles of cathode ray emission are fundamental to vacuum tube operation.","The physicist deflected the cathode ray with a powerful magnet.","Scientists studied cathode rays extensively in the late 19th century.","An oscilloscope displays waveforms by manipulating a cathode ray.","Modern flat-screen TVs have largely replaced devices using cathode ray technology.","The properties of the cathode ray proved that it was composed of negatively charged particles.","The deflection of cathode rays by magnetic fields was a key discovery.","Modern flat-screen displays have replaced technology based on the cathode ray.","His research focused on the behavior of cathode rays in a vacuum.","A high voltage is required to generate a cathode ray between the electrodes.","Understanding cathode rays was crucial for the development of electronics.","The faint glow was produced by the cathode ray passing through the residual gas in the tube.","The old arcade games still used vibrant cathode ray monitors.","translation","relatedEntries",{"_69":70,"_71":72},"asSubject",[],"asObject",[],"serverTranslations",{"_34":75},{"_32":76,"_35":77},"阴极射线","一种用于旧式电视和显示器的射线","actionData","errors"]