The meaning of PHOSPHORESCENCE is luminescence that is caused by the absorption of radiations (such as light or electrons) and continues for a noticeable time after these radiations have stopped.
1770, in the meaning defined atsense 2 Time Traveler The first known use ofphosphorescencewas in 1770 See more words from the same year Rhymes forphosphorescence acquiescence adolescence coalescence convalescence effervescence efflorescence evanescence ...
Phosphorescent definition: A material can be described as phosphorescent meaning that it exhibits phosphorescence to some degree. Phosphorescent materials include some glow in the dark objects, and phosphorescent image capturing walls. However, some glow in the dark objects such as glow sticks work thro...
The term phosphorescence, meaning glow after illumination, derives from this property of phosphorus, although the word has since been used for a different physical process that produces a glow. The glow of phosphorus is caused by oxidation of the white (but not red) phosphorus — a process now...
The change in fluorescence quantum yields (ΦF) is consistent with τF (Supplementary Table 3), meaning that a higher triplet state (T) is produced through ISC and the nonradiative path of T is restricted as the rigidity of the polymeric structure increases. Similar enhancement effects and ...
What is the meaning of sublimated? Give two examples. Why do we define (1/X)(d^2/dx^2)X as (-2mE_x/h^2) and not simply as E? Define an electrolyte. Define the term decant. Define polyamide and give an example. Define and give an example of an olefin. Define malleable and duc...
Speculating on the meaning of the vivid colours and brilliant phosphorescence of these creatures, I came to the conclusion that both these characters might be protective danger-signals of the same nature and fulfilling the same function as the bright colours of distasteful caterpillars according to ...
A mean score of 1.4 ± 0.76 was obtained for the long bones, meaning that the intensity ranged from absent to Int J Legal Med (2021) 135:1025–1034 1029 Fig. 1 Graph of the obtained overall mean score of the observed phosphorescence after excitation with UV and blue light for the ...
相關條目 phosphorescence phosphorous(adj.) 1777年,"磷光的",來自 phosphorus + -ous。化學意義上的"與磷有關的,從磷中獲得的或含有磷的"(1794年)立即來自法語 phosphoreux。 -ence 請參見 -ance。 廣告phosphorescence的趨勢 廣告僅供參考,由機器翻譯系統提供。查看原文,請訪問:Etymology, origin and meaning of...
1570s, "act of searching closely" for a specific person or thing, from French recerche (1530s, Modern French recherche), back-formation from Old French recercher "seek out, search closely" (see research (v.)). The meaning "diligent scientific inquiry and investigation directed to ...