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单词 Coolidge tube
释义

Definition of Coolidge tube in English:

Coolidge tube

noun ˈkuːlɪdʒ ˌtjuːbˈkuːlɪdʒ ˌtʃuːb
Physics
  • A type of hot-cathode X-ray tube using a tungsten filament and used especially as the basis of tubes in medical X-ray devices.

Origin

Early 20th century; earliest use found in The Times. From the name of William D. Coolidge, U.S. physicist, who developed the tube + tube.

 
 

Definition of Coolidge tube in US English:

Coolidge tube

noun
Physics
  • A type of hot-cathode X-ray tube using a tungsten filament and used especially as the basis of tubes in medical X-ray devices.

Origin

Early 20th century; earliest use found in The Times. From the name of William D. Coolidge, U.S. physicist, who developed the tube + tube.

 
 
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更新时间:2026/6/14 23:58:49