查询词典 titanium dioxide

The basic mechanism of titanium dioxide photocatalytic water-splitting for hydrogen production is introduced.

简单介绍了二氧化钛光催化分解水制氢的基本原理。

The photocatalytic oxidation mechanism of titanium dioxide, its affecting factors and appli cation are reviewed in this paper.

对TiO2光催化氧化的机理、影响因素和应用进行了分析，并归纳出当前所用TiO2光催化剂的形式。

The primary white pigment is titanium dioxide.

最重要的白色颜料是二氧化钛。

Titanium dioxide is one of white pigments which extensively used in industry and had optimum function at present. It widely applied in coating material , papermaking , plastic, rubber, cosmetics.

钛白粉是目前工业上应用最广、性能最佳的一种白色颜料，它广泛应用于涂料、造纸、塑料、橡胶、化妆品等工业。

The surface turns brown as the organic solvent and surfactant dries and burns off to produce a white or green titanium dioxide coating.

表面变成褐色的有机溶剂及表面活性剂干燥和烧伤过产生白色或绿色的二氧化钛涂层。

Shijiazhuang 050018, ChinaOxidation desulfurization via photocatalysis was investigated by using thiophene in xylol as the model compound, and hydrogen peroxide is used as the oxidant. The effects of hydrogen peroxide mass fraction, high shear agitation time, titanium dioxide mass on the desulfurization efficiency of FCC gasoline were also investigated.

以噻吩的二甲苯溶液作为FCC汽油的模型化合物，双氧水为氧化剂，研究了在光催化作用下，双氧水体积分数、高速均质时间和二氧化钛的加入量等工艺条件对脱硫率的影响，在适宜条件下，模型化合物的脱硫率可达到80%以上。

The company operates plants at DeLisle, Miss.; New Johnsonville, Tenn.; Edge Moor, Del.; Altamira, Mexico; and Kuan Yin, Taiwan; all of which use the chloride manufacturing process. The company also operates a plant in Uberaba, Brazil, for finishing titanium dioxide and a mine in Starke, Fla. Technical service centers are located in Uberaba, Brazil; Mexico City, Mexico; Mechelen, Belgium; Kuan Yin, Taiwan; Ulsan, Korea; Wilmington, Del.; and Shanghai, China, to serve the European, Middle Eastern, United States, Asian and Latin America markets.

作为美国杜邦公司的业务部门之一，杜邦钛白科技事业部在美国密西西比州的DeLisle、田纳西州的NewJohnsonville及特拉华州的EdgeMoor，墨西哥的Altamira和中国台湾的观音均设有生产工厂，全部采用氯化法钛白粉生产工艺；同时，杜邦钛白科技在巴西的Uberaba拥有一座生产钛白粉的研磨和包装工厂，以及在美国佛罗里达州的Starke拥有一座采矿工厂；杜邦钛白科技的技术服务中心分别位于巴西的Uberaba、墨西哥的墨西哥城、比利时的Mechelen、台湾观音、韩国蔚山、中国上海和美国特拉华州的威明顿，服务于拉丁美洲、欧洲、中东、亚洲和北美等全球市场。

The results showed that aspartic acid can greatly improve the selectivity of titanium dioxide for phosphopeptide enrichment.

结果表明，天冬氨酸可以有效地提高二氧化钛对磷酸肽富集的选择性。

Water,butylene glycol,cyclomethicone,VP/VA copolymer,glyceryl stearate,glycerin,ppg-15 stearyl ether,titanium dioxide,propylene glycol,cetyl alcohol,citrus aurantium dulcisfruit extract,saccharide isomerate,biosaccharide gum-1,ethoxydiglycol,peg-40 stearate,glycyrrhiza glabraroot extract,morus bombycis root extract,potassium cetyl phosphate,phenoxyethanol,c12-20 acid peg-8 ester,triethanolamine,prunus amygdalus dulcis oil,carbomer,caprylyl glycol,caffeine,disodium edta,methylparaben,chondrus crispus,butylparaben,iris germanica root extract,pentadecalactone,sodium polyacrylate,ethylparaben,sodium hyaluronate,peg-8,propylparaben,citric acid,chlorhexidine digluconate,tocopherol,ascorbyl palmitate,ascorbic acid

水，丁烯二醇，环甲硅脂，VP/VA共聚物，甘油基硬脂酸，甘油，ppg-15 stearyl ether，二氧化钛，丙二醇，十六烷基醇，橙子萃取物，天然异构寡糖， biosaccharde gum-1，乙基氧基乙二醇，聚乙二醇- 40硬脂酸，甘草根提取物，桑白皮根萃取，钾十六烷基磷酸盐，苯氧乙醇，c12-20 acid peg-8 ester，三乙醇胺，甜杏仁油，高分子胶，辛乙二醇，咖啡因，乙二胺四乙酸二钠，对羟基苯甲酸甲酯，卡拉胶，对羟基苯甲酸丁酯，鸢尾花根萃取， pentadecalactone ，聚丙烯酸钠，羟苯乙酯，透明质酸钠，聚乙二醇- 8，羟苯丙酯，柠檬酸，洗必泰葡萄糖酸盐，维生素E，维生素C棕榈酸酯，抗坏血酸

Methods DA,Carbopol,dextrin,magnesium stearate,eudragˉit,titanium dioxide,yellowish pigment and diocytl phthalatewere mixed by certain technique.Then a kind of new bistratal durg-film was formed which contained both soluble and insoluble high polymer materal layer.Ingrediˉents of the film were measured and mucous membrane tests were done.

将醋酸地塞米松、卡波普、糊精、硬脂酸镁、丙烯酸树脂、二氧化钛、黄色素、邻苯二甲酸二辛酯等经一定工艺，形成由可溶性粘附性高分子材料及不溶性高分子材料组成的新颖双层粘贴片，并作含量测定及缓释透粘膜实验。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。