chroma是什么意思,chroma怎么读,
1.Iron inner electrolysis process had been used to pretreat high chroma and refractory industrial wastewater widely.
催化铁内电解法已经广泛应用于高色度、难降解工业废水的预处理中。
3.Further study shows that red woollen were using aluminum salt as mordant. The content of aluminum salt is relevant to the chroma of woollen.
进一步的研究表明,红色毛织品是用铝盐作媒染剂染色而成,铝盐含量与毛织品的色度呈相关性。
4.And have demulcent effect good, with dosage little, hematic drug chroma is maintained constant wait for an advantage.
并且具有镇痛效果好,用药量少,血药浓度维持恒定等优点。