CHCVn.通道控制向量CHabbr.荣誉勋爵(=Companion of Honor)Chrysotoxum长角食蚜蝇属chroma tube彩色摄象管chorographyn.地方志；地势图chronothermn.温度时计cholangitic胆管的chromic ion铬离子chlorarsine二甲胂基氯chlorocizin氯吩嗪chrysoderma金沉着性皮变色chloriodide氯碘化物