染料水溶液经磁化处理后，染液的电导率有增大趋势，染液的紫外吸收光谱有所变化，上染性能也发生改变。
An aqueous dye solution, after being magnetized, tends to increase its electric conductance and change its U. V. spectrum and dyeing properties.
以WO 3粉末为催化剂，研究了在水溶液中次甲基蓝染料的光催化降解。
Photocatalytic degradation of methylene blue dye in aqueous solution with WO3 dispersion has been investigated.
染料的水溶液及染色后的腈纶纤维对以金黄色葡萄球菌和大肠杆菌为代表的革兰氏阳性菌及革兰氏阴性菌有杀灭或抑制作用。
The dye water solution and dyed acrylic fibre can kill or suppress Gram-positive bacteria and Gram-negative bacteria like Staphylococcus aureus and Escherichia coli.
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