The Decolouration Property of Complex Adsorbent for Dyeing and Printing Wastewater
复合吸附剂对印染废水的脱色性能研究

banned azo colourants.
禁用偶氮染料

Colouration and gemmological characters of natural and synthetic beryls
天然与合成彩色绿柱石的致色和宝石学特征

About Colour Temperature and Its Calculation and Colouration Nature of Light Source
谈谈色温, 色温计算和光源的显色性

Excessive colouration may be a hindrance during analysis requiring visual judgement such as in determination of chloride.
过度的使用色剂可能会阻碍到视觉上分析的结果。

Study of Clarification and Decolouration of Waste Sugary Liquor in Production of Fruit Preserves
果脯生产中废糖液的澄清与脱色研究

It seemed that the product had a light coating, based on the colouration and the feel.
看来，该产品的轻型涂料的基础上，着色和感受。

Mechanism of Irradiation Inducing Colouration and Colour Change of Topaz
黄玉的辐照改色及赋色机制

The regularity is significant for explaining colouration of pearl, appraising the colour and identification pearls.
这对珍珠的颜色成因解释，评价和鉴定均有意义。

colourable imitation
外观好看的仿制品

colouration feeder.
着色供料机

water soluble curcuma colourant
水溶性姜黄色素

Colouration of Basic Dyes on the Cotton Paper
碱性染料在棉纸上的着色性

Methods The traditional separation method and cribration with Salmonella colouration flat plate.
方法传统分离方法和沙门菌显色平板过筛。

Inquire on the colouration technique of nucleic acid application on the histologic section of grown silkworm and mumia
大蚕, 蛹组织切片核酸特异染色技术的探讨

Evolution And Colouration of Lattice Defects in Diamonds at High Pressure and High Temperature
高压高温处理条件下钻石中晶格缺陷的演化与呈色

Diacetate dyeing with cationic dyes Colouration of Basic Dyes on the Cotton Paper
二醋酯纤维的阳离子染料染色碱性染料在棉纸上的着色性

This discolouration is completely harmless.
这种变色是完全无害的。

Conclusion Membrane after HAP remineralization could reduce recolouration of denta.
羟磷灰石再矿化加膜后再着色与对照组比较差别较大。

A dried and smoked herring having a reddish color. The Technique of Sulphur Dioxide Prevention of Discolouration for Drying Fruits in Foreign Countries
国外水果制干过程中的熏硫护色工艺

The discolouration disappeared promptly following the use of a penicillamine containing shampoo.
迅速消失的变色后使用青霉胺载洗发水。

Mechanism Study on the Discolouration of Chinese Sauerkraut During Fermentation and Storage
酸菜发酵与贮藏期间发生变色的机理研究

Application of SIMS in the determination of prohibited azocolourants in leather
选择离子质谱在皮革禁用偶氮染料检测中的应用