decolour
英
美
v. 使褪（脱，去）色；漂白
现在分词：decolouring 过去式：decoloured 第三人称单数：decolours 过去分词：decoloured
英英释义
verb
- remove color from
- The sun bleached the red shirt
双语例句
- Simply Analyse Dyeing Wastewater and Decolour Flocculation Agents
印染废水脱色絮凝剂浅析 - Study on chemical-physical properties and decolour process of fleece-line In the catalytic oxidation of pigment removal of natural colored animal fibers, Fe 2+ was used as the catalyst.
脱色驼绒的理化性能研究采用Fe2＋作催化剂对紫山羊绒、驼绒、卡拉库尔羊毛、牦牛绒进行催化氧化脱色。 - The quantity of TiO2 adding to the reactor affected decolour efficiency greatly.
TiO2的投加量对AO7溶液脱色率影响较大。 - Secondly, the products of dicyandiamide-formaldehyde resin decolour flocculent agent are synthesized by dicyandiamide and formaldehyde, using aluminum sulfate as catalyst.
其次是对双氰胺-甲醛树脂絮凝剂的合成工艺条件进行了系统的探索研究，确定了优化的合成工艺条件。 - In this thesis, cationic starch modified dicyandiamide-formaldehyde resin decolour flocculent agents are synthesized using starch, epichlorohydrin, trimethylammonium chloride, dicyandiamide and formaldehyde as the main materials and aluminum sulfate as catalyst.
本文采用淀粉、环氧氯丙烷、三甲胺盐酸盐、双氰胺、甲醛等为主要原料，以硫酸铝为催化剂，并引入添加剂合成了阳离子淀粉改性双氰胺-甲醛脱色絮凝剂系列产品。 - The results show that the new effluent treatment process incorporated electrochemistry catalytic oxidation, decolour physico-chemical treatment, immobilized microorganism BAF and biological activated carbon biochemical treatment can realize the advanced treatment of papermaking bleaching affluent.
结果表明，采用电化学催化氧化脱色物化处理、固定化微生物BAF和生物活性炭生化处理相结合的新型废水处理流程，能够实现制浆造纸中段废水的深度处理。 - The decolour efficiency of brown sugar is41%.
复溶赤砂糖汁脱色率达到41%。 - The non satisfaction rate to color is 7.2%, cervical margin decolour rate is 8.3% and porcelain damage rate is 1.2%.
总计颜色不满意7.2%，颈缘变色8.3%，瓷损坏1.2%。 - Research on Decolour Ratio of Activation Attapulgite Clay by Diluted Sulphuric Acid
酸活化凹凸棒石粘土脱色率研究 - Studying on 10 X type molecular sieve to remove mercaptan, oxalic acid to remove alkalescence nitrogen and decolour with nature active clay were conducted.
研究了选用10X型分子筛脱除硫醇，草酸脱除碱性氮，同时用天然活性白土脱色。