查询词典 decoloration

The effects of factors such as the initial dye concentration, the H2O2 concentration, the pH value and different inorganic anions on the effectiveness of decoloration of direct sky blue were studied.

研究染料初始浓度、H2O2、pH值、不同阴离子等因素对直接湖蓝染料的脱色效果影响。

UV-Vis spectra before and after the treatment were analyzed. It was showed that the decoloration of direct sky blue during the amplified sunlight with H2O2 photolysis treatment was due to the dye photolysis.

处理前后的UV-Vis谱图分析表明直接湖蓝在H2O2/强化日光光解处理中脱色是因为染料发生光解作用。

In order to find out a new way for decolorating dyeing water,a Cold Plasmas device(the dimension of it was 690mm 60mm 10mm) of liquid-film flow type ,based on principle of cold plasmas by using dielectric barrier discharge,was designed and applied in the study of decoloration of indigo carmine solution.

根据介质阻挡放电产生冷电弧的原理，设计制作了&气包液流面型&CPs水处理装置(有效放电空间尺寸为690mm×60mm×10mm)，并将其用于对靛蓝胭脂红溶液的脱色研究。

Decoloration capacities of the coke cathodic bed electric reduction,NaC10 oxidation and iron filing reduction have been compared.

对比了焦炭阴极床电还原法、NaCIO氧化法、铁屑床还原法3种脱色工艺。

A new flow injection-catalytic spectrophotometric method has been developed for the determination of nitrite based on oxidation decoloration of Victoria blue B with potassium bromate in phosphoric acid medivm.

以亚硝酸根催化溴酸钾在磷酸介质中氧化维多利亚天蓝B褪色为指示反应，建立了反相流动注射催化光度法测定痕量亚硝酸根的新方法。

Qiu animal hair simulation techniques are cooked at high temperatures formed, non-toxic tasteless,áídifficult to Decoloration linting, product modeling different expression million to deceptive and pure hand-made; Simulation Products has high ornamental and collectible value If friends and relatives for the gifts of my colleagues, it is the best choice; I plant simulation fur animal hair products are mainly based on domestic rabbit and goat fur remaining, fully reflects the nature of our factory to protect the efficient use of resources and sense of responsibility.

裘毛仿真动物是经过高温技术熟制而成，无毒无味，柔软光滑，不易脱色掉毛，产品造型各异，神态万千，能以假乱真且纯手工制作；仿真产品有很高的观赏和收藏价值，若用于赠送亲友同事，实属最佳选择；我厂的裘毛仿真动物产品主要取材于家养兔子和山羊的剩余皮毛，充分体现了我厂保护大自然与有效利用资源的责任心。

The production of oxytetracycline consists of acidification, filtration, decoloration and subsequent crystallization.

土霉素的生产包括酸化、过滤、脱色和结晶等步骤，多年来土霉素的提纯技术一直没有大的改变。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。