最終更新日：2024/07/28

(chemistry) Any of various compounds of transition metals or of rare earths that exhibit phosphorescence. / (chemistry, obsolete) Phosphorus.

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phosphor

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phosphor

noun

(chemistry) Any of various compounds of transition metals or of rare earths that exhibit phosphorescence. / (chemistry, obsolete) Phosphorus.

The phosphor emits a bright light when exposed to ultraviolet radiation.

意味（1）

(chemistry) Any of various compounds of transition metals or of rare earths that exhibit phosphorescence.

意味（2）

(chemistry, obsolete) Phosphorus.