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 distortion色失真,色畸变chromatic subcarrier彩色副载波频率chromatic edgeweight[计] 色边权chromatic adaptation[植]色适应chromatically unique色等价chromatic refraction色折射chromatic began curd彩色豆腐chromatic polynomial色多项式chromatic polynomials色多项式chromaticity printing套色板,套色印刷