搜尋結果
phosphorescence
- IPA[ˌfäsfəˈres(ə)ns]
美式
- light emitted by a substance without combustion or perceptible heat;the emission of radiation in a similar manner to fluorescence but on a longer timescale, so that emission continues after excitation ceases.
noun: phosphorescence
- 釋義
名詞
- 1. light emitted by a substance without combustion or perceptible heat the stones overhead gleamed with phosphorescence
- ▪ the emission of radiation in a similar manner to fluorescence but on a longer timescale, so that emission continues after excitation ceases.
- 更多解釋
- IPA[ˌfɒsfəˈrɛsns]
英式
- light emitted by a substance without combustion or perceptible heat: the stones overhead gleamed with phosphorescence
Oxford Dictionary