a broad range of related objects or values or qualities or ideas or activities
an ordered array of the components of an emission or wave
其他语种释义
spectrumとは意味:spectrum n. (pl. -tra, ~s) 〔光学〕 スペクトル; (変動するものの)連続体; 範囲. 【動詞+】 ◆Membership in the club covers a broad spectrum of professions. そのクラブの会員の職業は広範囲に及ぶ. The meeting covered a broad spectrum of topics. ◆mea...