| 单词 | Crookes tube |
| 释义 | Crookes tube (once / 171295 pages) n WORD FAMILY Crookes tube: Crookes tubes USAGE EXAMPLESGrubbe decided to manufacture Crookes tubes to sell to them. Slate(May 04, 2016) The whole party began to look uneasy and gazed apprehensively at the huge Crookes tube which still stood in its supporting frame on the table. Bates, Harry, Astounding Stories of Super-Science...(2010) In this room was a small table carrying a Crookes tube connected with the coil. Iles, George, Little Masterpieces of Science:—Inv...(2010) n the original gas-discharge cathode-ray tube Hyper CRT, cathode-ray tube a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen |
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