decolourizing

基本解释

The decolour reaction of HCPCF with IO?-?3 in acid medium is reported.
在酸性介质中HCPCF与IO-3反应;IO-3将HCPCF的四氮基转化为无色氧化型而使红色逐渐减褪.
This product won't produce decolour, besmirch, agglomerate phenomenon.
本产品不会产生脱色，污渍，结块现象。
The decolourizing ability for beau oil is approximately 180,even 200 if 10% activated carbon has been added.
页岩经酸活化后具有很好的吸附能力，对豆油的脱色力约180左右，与10%25活性炭混合使用时脱色力可达到200。
The whiteness of hard kaolin containing impurities such as carbon,iron,ect. is improved via. floating, roasting and decolourizing process.
硬质高岭土由于合碳、铁等杂质，可通过浮选、焙烧、漂白等工艺过程，提高其白度，从而促进其开发利用。
But passed one year hind, the floor before sofa with respect to decolour, red floor became white.
可是过了一年后，沙发前面的地板就脱色了，红地板变成了白色。