英语词汇“pleochroism”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pleochroism
释义	Word Frequency pleochroism (plɪˈɒkrəʊˌɪzəm) noun a property of certain crystals of absorbing light to an extent that depends on the orientation of the electric vector of the light with respect to the optic axes of the crystal. The effect occurs in uniaxial crystals (dichroism) and esp in biaxial crystals (trichroism) Derived forms pleochroic (ˌpliːəˈkrəʊɪk) adjective Word origin C19: pleo- + -chroism, from Greek khrōs skin colour
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