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酸性紫
1、deep violet───深紫色
2、violet summer───紫色的夏天
3、violet rain───紫罗兰雨
4、violet parr───n.柏小丽
5、ultra violet───adj.紫外线的;紫外光;紫外线辐射
6、violet───n.紫罗兰;堇菜;羞怯的人;adj.紫色的;紫罗兰色的;n.(Violet)人名;(西)比奥莱特;(法)维奥莱;(印、匈、英)维奥莱特
7、shrinking violet───n.羞怯的人;羞怯的人;畏首畏尾的人
8、bluish violet───蓝紫色
9、violet light───鲜紫
1、The article attempted to research into the conditions and affecting factors concerning the determination of Arsanilic acid by way of ultra-violet spectrophotometry.───本文对阿散酸的紫外分光光度的吸收光谱曲线、测定条件及影响因素进行了探讨。
2、chose some kinds of carboxylic acid as the solvent and a series of crystal violet-boric acid reversible thermochromic paints were prepared by solid phase synthesis method.───选用羧酸类溶剂,采用固相法合成了结晶紫-PengSuan系列可逆热致变色材料。
3、new spectrophotometric method for the determination of trace nitrite was studied. The method is based on the diazo - reaction of methylene violet with nitrite in hydrochloric acid medium.───研究了在盐酸介质中微量亚硝酸根与亚甲紫发生的重氮化反应,建立了测定微量亚硝酸根的新方法。