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单词 cathodoluminescent
释义

WordReference Random House Unabridged Dictionary of American English © 2024
cath•o•do•lu•mi•nes•cence  (kath′ə dō lo̅o̅′mə nesəns),USA pronunciation n. 
  1. Physicslight emitted by a substance undergoing bombardment by cathode rays.
  • cathode + -o- + luminescence 1905–10
cath′o•do•lu′mi•nescent, adj. 

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更新时间:2024/9/21 15:54:04