释义 |
luminescence美 [.lumɪ'nes(ə)ns] 英 [.luːmɪ'nes(ə)ns] 1. | 发光;光辉a quality in sth that produces light |
n. | 1. the emission of light produced by means other than heat , e.g. by phosphorescence, fluorescence, or bioluminescence 2. the light emitted by luminescence 3. light that is not very bright 4. light that is produced without heat 1. the emission of light produced by means other than heat , e.g. by phosphorescence, fluorescence, or bioluminescence 2. the light emitted by luminescence 3. light that is not very bright 4. light that is produced without heat |
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