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单词 Hallwachs effect
释义

Hallwachs effect

noun

Hall·​wachs effect
ˈhälˌväks-
: a photoelectric effect in which a negatively charged body in a vacuum is discharged upon exposure to ultraviolet radiation

Word History

Etymology

after Wilhelm Hallwachs †1922 German physicist

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更新时间:2024/11/12 0:37:14