decolouring

基本解釋

Under this condition, the decolouring ratio of activated clay is up to 90%.
在最佳工藝條件下,活化白土的脫色率可以達(dá)到90%25以上。
The decolour reaction of HCPCF with IO?-?3 in acid medium is reported.
在酸性介質(zhì)中HCPCF與IO-3反應(yīng);IO-3將HCPCF的四氮基轉(zhuǎn)化為無色氧化型而使紅色逐漸減褪.
This product won't produce decolour, besmirch, agglomerate phenomenon.
本產(chǎn)品不會(huì)產(chǎn)生脫色，污漬，結(jié)塊現(xiàn)象。
But passed one year hind, the floor before sofa with respect to decolour, red floor became white.
可是過了一年后，沙發(fā)前面的地板就脫色了，紅地板變成了白色。
This craft is simple, charge is inferior, ding hopes to become the dye decolour new method of a kind of ideal.
本工藝簡(jiǎn)單,費(fèi)用較低,町望成為一種理想的染料脫色新方法。