chromaticsn.色彩论；色彩学chromaticadj.彩色的；着色的；【生】 易染的；染色质的；【音】半音的，半音阶的；变音的；变音体系的chromatic partitioning染色划分chromaticity modulator彩色调制器,色品信号调制器chromaticity histogram色度直方图chromatic microcapsule彩色微胶囊chromatic interference等色干涉chromatic polarization色偏振chromatic after effect色后效chromatical polynomial色多项式chromaticity bandwidth色度信号带宽chromatic-aberrationn.色差；色散