查询词典 dyestuff

RT base(4-aminodiphenylamine),as an important dyestuff intermediate and raw material for 1,4-diaminobenzene antiager, has been widely applied to rubber auxiliary, dye and pharmacy industry.

中文摘要： RT培司，化学名称4―氨基二苯胺，是一种染料中间体，也是生产对苯二胺类防老剂的重要原料，在橡胶助剂、染料、制药等行业得到广泛应用。

The population occupationally exposed to benzidine in Shanghai dyestuff industry was divided into several groups based on the surveillance results with Papanicoloaus method,and the proportions of genotypes in each group were compared with that in the control population.

将上海市染料化工行业的联苯胺接触人群按监护的巴氏分级结果分组，分别与健康对照人群作各种基因型构成比的比较，并进行各组间的构成比趋势分析。

Different kinds of flocculants have different capabilities. The flocculants produced by Aspergillus parasiticus is not steady for heat. The flocculating effect is best at acid conditions, and it is not acute for Ca〓. The flocculant can decolorize soluble dyestuff, even the active gorgeous red X-3B which is difficult to be decolorized, the decolor rate is 62. 1%. The flocculant produced by A-9 is steady for heat. It can flocculate Gaolin suspension well without synergistic effects of CaCl〓, and the dose is only 0.05ml/L. The obvious character of A-9's medium cultured for 3days is very viscosity, and viscosity is a mark for microorganism producing microbial flocculants.

不同的微生物絮凝剂具有不同的性能，寄生曲霉产生的絮凝剂对热不稳定，在酸性条件下絮凝效果好，对Ca〓不敏感，该絮凝剂对可溶性染料具有良好的脱色性能，即使是最难脱色的活性艳红X-3B，脱色率也达到62.1％。A-9产生的絮凝剂对热稳定，絮凝高岭土悬浮液时用量小，仅为0.05ml/L，且不需添加CaCl〓等助凝剂，明显优于其它微生物絮凝剂。A-9菌株培养3天的培养液的明显特征是粘性高，试验发现培养液的粘性与微生物絮凝剂性能有较好的对应关系，因此培养液的粘性可以作为微生物产生絮凝剂的重要标志。

Particularly it has unique advantage for drying polymers and resins; dyestuff and pigment; ceramics, glass; derust agent; pesticide; carbohydrate, dairy products; detergent and surfactant; fertilizer, organic compound, inorganic compound and so on.

在聚合物和树脂类；染料、颜料类；陶瓷、玻璃类；除锈剂、杀虫药类；碳水化合物、乳制品类；洗涤剂和表面活性类；肥料类；有机化合物、无机化合物液体物料的干燥上，表现得尤为突出。

Disperse dyestuff could dye the blended filament. As PO component was increased from 0 to 8%, there was a further increase in dye uptake. This conclusion seems to contradict the result of the same subject in the relative literature. It is because PO, which was blended in dyeable fine polypropylene, has suitable molecule weight and narrow MWD.

本课题在研究PO添加量对平衡上染量的影响时，发现分散染料的平衡上染量随着PO添加量的增大而增加，与文献资料中介绍的类似添加剂添加情况正好相反，这是由于本课题采用的添加剂是PO。

Sirofil yarn is developed with cashmere,cationic-dyestuff dyeable polyester fiber and triangle polyester fiber .

文章从原料选择、纺纱流程、工艺参数、关键措施等方面探讨了如何利用羊绒、阳离子改性涤纶和三角截面涤纶生产S irofil闪色纱，该纱由于具有独特的色光效果，因而具有广阔的发展前景和可观的经济效益。

Hontonlevel CL Conc can enhance the migration of dyestuff to ensure the leveling property in reactive dyeing with high electrolytical.

在含有高电解质的活性染料染色过程中， Hontonlevel CL Conc 能够促进染料的迁移，从而保证了染色的均匀性。

Result shows that UV-light can enhance the rate of decolorization effectively. For 100mg/L EBT dyestuff effluent, after one hour ultraviolet irradiation, the discolored rate is over 95% and the mineralizable rate is more than 70%.

结果表明：UV能够有效地提高脱色速率，在紫外光下照射1 h、铬黑T初始浓度为100 mg/L时，脱色率可达到95%以上，矿化率可达70%以上。

Mononitration, dinitration and trinitration of toluene are very important reactions. Products of these reactions are widely used in medicine, dyestuff, explosive, pesticide, etc.

甲苯的多段硝化是重要的化学反应过程，其各段硝化产物在医药、染料、炸药、农药等方面应用广泛。

Sulfonic-4-(β-sulphatoethyl-sulphone) phenylamine is often applied to producing bifunctional-soluble reactive dyes and is an important dye intermediate. It plays an important role in the synthesis of KN style reactive dye M style double reactive dye and modified dissimilar double reactive dye. Used 2-sulfonic-4-(β-sulphatoethyl-sulphone) phenylamine as raw material can improve the uniformly dying performance and scourablility of dyestuff molecules and can improve the firm degree of colour staining.

2-磺酸-4-苯胺是制备水溶性双活性染料的重要中间体，在KN型活性染料、M型双活性染料以及改性异种双活性染料的合成中起着重要的作用，用2-磺酸-4-苯胺作原料合成活性染料可增加染料分子的匀染性和易洗涤性，提高染料的粘色牢度。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。