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单词
cathodoluminescence
释义
WordReference Random House Unabridged Dictionary of American English © 2024
cath•o•do•lu•mi•nes•cence
(kath′ə dō lo̅o̅′mə nes
′
əns),
USA pronunciation
n.
Physics
light emitted by a substance undergoing bombardment by cathode rays.
cathode
+ -o- +
luminescence
1905–10
cath′o•do•lu′mi•nes
′
cent
,
adj.
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更新时间:2025/11/21 11:39:36