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- The decolorization of five kinds of azo dyes-azo blue, eriochrome black T, arsenazo III, acid chrome blue K and methyl orange,and one kind of quinoid dye-alizarine red with potassium ferrate are studied. 研究了高铁酸钾对偶氮蓝、铬黑 T、偶氮胂 III、酸性铬蓝 K和甲基橙 5种偶氮染料及一种醌类染料茜素红的脱色作用 .;结果表明 :除偶氮蓝、酸性铬蓝 K外;其它 4种染液均可在 30分钟内达到 95%25以上的脱色率
- The analytical errors caused by the interference of the complexation reagent acid chrome blue K can be reduced by taking the reagent itself as a component of the system to be analyzed. 对所测的光谱进行傅里叶变换滤波,求混合体系光谱与显色剂光谱的比光谱,再对波长求导,然后对剩下的两组分中的一组分的光谱进行比值求导;
- Acidic chrome blue K indicating agent 酸性络蓝K指示剂
- potassium bromate-Acid Chrome Blue K 溴酸钾-酸性铬蓝K
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Spectropbotometric Determination of Cerium by Decolouring Acid Chrome BLue K 氧化酸性铬蓝K褪色分光光度法测定微量铈
- Spectrophotometric determination of chromium by decoloring acid chrome blue K 酸性铬蓝K褪色光度法测定微量铬
- Keywords 篈cid chrome blue K;Decolour reaction;spectrophotometry;Cerium; 酸性铬蓝K;褪色作用;分光光度法;铈;
- Keywords Catalytic fading;Chronometric method;Vanadium;Acid chrome blue K; 催化褪色;计时法;钡;酸性铬蓝K;
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。
- He fell down the stairs and was all black and blue. 他从楼梯跌下而青一块紫一块了。
- England are playing in the blue and white strip. 英格兰队穿著蓝白色运动衣进行比赛。
- He dresses in a blue serge suit. 他穿着兰色的毛哔叽套服。
- Her baby has bonny and bright blue eyes. 她的孩子有一双美丽而明亮的蓝眼睛。
- The sun glare out of the blue sky. 太阳从蓝天中发出耀眼的光。
- I lost a white handkerchief with a blue border. 我丢了一块带蓝色花边的白手绢。
- There is a lot of chrome on that car. 那辆汽车上涂有许多铬黄。
- That jumper sets off the blue of her eyes. 在这件毛衣衬托下,她眼睛的蓝色显得更漂亮了。
- Barry only visits his parents once in a blue moon. 巴里很难得去看望他父母一次。
- Mary wore such a pretty blue suit to go away. 玛丽穿着十分漂这时的蓝衣服度蜜月。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries