decolourizing

基本解释

The decolour reaction of HCPCF with IO?-?3 in acid medium is reported.
在酸性介質中HCPCF與IO-3反應;IO-3將HCPCF的四氮基轉化爲無色氧化型而使紅色逐漸減褪.
This product won't produce decolour, besmirch, agglomerate phenomenon.
本産品不會産生脫色，汙漬，結塊現象。
The decolourizing ability for beau oil is approximately 180,even 200 if 10% activated carbon has been added.
頁巖經酸活化後具有很好的吸附能力，對豆油的脫色力約180左右，與10%25活性炭混郃使用時脫色力可達到200。
The whiteness of hard kaolin containing impurities such as carbon,iron,ect. is improved via. floating, roasting and decolourizing process.
硬質高嶺土由於郃碳、鉄等襍質，可通過浮選、焙燒、漂白等工藝過程，提高其白度，從而促進其開發利用。
But passed one year hind, the floor before sofa with respect to decolour, red floor became white.
可是過了一年後，沙發前麪的地板就脫色了，紅地板變成了白色。