The paper reports a basic method to extract natural pigment from sugarcane skin and carries out the determination of pigment by the ultraviolet and visible light spectrum and infrared spectrum.
研究了以紫色甘蔗皮为原料提取色素的基本方法，并进行了紫外可见光谱、红外光谱的测定。
Our main products include basic Inorganic and Organic chemicals, Pigment &Dyestuff and feedstuff, which have enjoyed great popularity in the world market, with good quality and reasonable prices.
我们的主要产品包括基本有机或无机化工、色素及饲料很受欢迎，在世界市场上，以优良的品质，合理的价格…
The production technology of basic lead carbonate pearlescent pigment by pushing process, glycol methoxymethane method and inversing phase method were introduced.
介绍了碱式碳酸铅珠光颜料乙二醇甲醚法挤水转相生产工艺，对影响因素进行了研究。
In the part of basic properties of thenitrosohemoglobin pigment, the pigment has some capacityof antioxidation of fat. Solubility of the pigment was about.
在亚硝基血．红蛋白色素的基本性质方面，该色素具有一定的抗氧化能力。
Iron oxide pigment is a color pigment whose basic substance is the oxide of iron, such as red oxide, yellow iron oxide, black iron oxide, and brown oxide.
氧化铁颜料主要指基本物质为铁的氧化物的着色颜料，如氧化铁红、铁黑、铁黄、铁棕等。
On the basic study of the pigment and filler function, the paper made use of the existing condition to prepare the crotal temperature-lowering coatings.
在对颜填料性能研究的基础上，利用实验室现有条件配制了有一定降温效果的红棕色降温涂料。
The method of making high performance fluorescent paint has been studied that is to directly disperse fluorescent pigment emulsion into basic material of organic silicon modified acrylic resin.
研究荧光颜料乳剂直接分散于有机硅改性丙烯酸树脂基料中制成高性能荧光涂料的方法。
The method of making high performance fluorescent paint has been studied that is to directly disperse fluorescent pigment emulsion into basic material of organic silicon modified acrylic resin.
研究荧光颜料乳剂直接分散于有机硅改性丙烯酸树脂基料中制成高性能荧光涂料的方法。
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