tenebrescence

名词 n.
中文释义

英文释义

名词 n.
  1. Reversible photochromism; the ability of a material to change colour when exposed to sunlight. uncountable,usually
    — Most fundamental investigations of tenebrescence have dealt exclusively with the alkali halides, since, in addition to their relative simplicity, they were readily available in large single crystals of high optical purity. The reversible discoloration of alkali halides was originally observed by E. Goldstein late in the last century.

词形变化

tenebrescences plural

词源

Learned borrowing from Latin tenebrēscēns, present participle of tenebrēscere (“to grow dark”).
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