| 单词 | scintillation |
| 释义 | Scintillation nnoun.phenomenon(physics) a flash of light that is produced in a phosphor when it absorbs a photon or ionizing particle Topic:natural philosophyphysics Derivationally Related Form:scintillate Hypernyms:light visible light visible radiation Inherited Hypernyms:scintillationlightactinic radiationelectromagnetic radiationradiationenergyphysical phenomenonnatural phenomenonphenomenonprocessphysical entityentity nnoun.eventa rapid change in brightness; a brief spark or flash Synset:sparkling twinkle Derivationally Related Form:scintillatesparkletwinkle Hypernyms:alteration change modification Inherited Hypernyms:twinklechangehappeningeventpsychological featureabstractionentity nnoun.cognitiona brilliant display of wit Derivationally Related Form:scintillate Hypernyms:brilliance genius Inherited Hypernyms:scintillationbrillianceintelligenceabilitycognitionpsychological featureabstractionentity nnoun.attributethe quality of shining with a bright reflected light Synset:glisten glister glitter sparkle Derivationally Related Form:glitterscintillatesparkleglistenglittery Hypernyms:brightness Inherited Hypernyms:glitterbrightnesslightvisual propertypropertyattributeabstractionentity nnoun.attributethe twinkling of the stars caused when changes in the density of the earth's atmosphere produce uneven refraction of starlight Derivationally Related Form:scintillate Hypernyms:fluctuation wavering Inherited Hypernyms:scintillationfluctuationirregularityqualityattributeabstractionentity |
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