スペクトル
1. spectrumPhysics, From French “spectre”
2. SpectrumA spectrum (plural spectra or spectrums) is a condition that is not limited to a specific set of values but can vary infinitely within a continuum. The word saw its first scientific use within the field of optics to describe the rainbow of colors in visible light when separated using a prism; it has since been applied by analogy to many fields other than optics. Thus, one might talk about the spectrum of political opinion, or the spectrum of activity of a drug, or the autism spectrum.
Read “Spectrum” on English Wikipedia
Read “スペクトル” on Japanese Wikipedia
Read “Spectrum” on DBpedia
Read “Spectrum” on English Wikipedia
Read “スペクトル” on Japanese Wikipedia
Read “Spectrum” on DBpedia
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