查询词典 dye base

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。

A method of recovering black colour base and synthesizing benzo fast black G dye from barium dregs has been developed.

提出了从钡渣中回收黑色基并合成直接耐晒黑G染料的方法。

Based on the study of the adsorption mechnism between the macroporous weak base anion-exchange resins and the aromatic sulfonic acid, a pretreatment method for the wastewater from 4, 4'-diaminostilibene-2, 2'-disulfonic acid manufacturing process, a refractory dye intermediate wastewater, was developed.

在对芳香磺酸化合物吸附机理研究的基础上，开发了大孔弱碱性阴离子交换树脂吸附法处理4，4'-二氨基二苯乙烯-2，2'-二磺酸氧化工序生产废水的新技术，并得到了工业化应用。

Texas Hongqiao Dye Chemical Co., Ltd. is an important production base of dyes.

德州虹桥染料化工有限公司是国内重要的染料生产基地之一。

Usually containing a dye or coloured pigment for the purpose of absorbing light rays, thus preventing their reflection from the back surface of the film base to form haloes.

通常含有染料或有色颜料以吸收光线，这样可以防止光线从菲林基片的反射造成光晕。

I plant was built in 1974, after 20 years of development, has now become a certain number of pharmaceutical intermediates and dye production base.

我厂始建于1974年，经过二十多年的发展，目前已成为具有一定规模的医药中间体和染料生产基地。

Lake pigment: A pigment made by precipitation of a soluble dye on an inorganic base to render it insoluble in water.

色淀颜料：可溶性染料在无机碱中沉淀而生的颜料，它不溶于水。

The company plans to become the basis of 2-3 years, chemical raw materials and raw materials production base of dye intermediate, 5 years to become sulfur chemical industry enterprises.

公司计划2-3年内成为基础化工原料和染料中间体原材料生产基地，5年内成为硫化工行业龙头企业。

Lake pigment: A pigment made by precipitation of a soluble dye on an inorganic base to render it in soluble in water.

色淀颜料：可溶性染料在无机碱中沉淀而生的颜料，它不溶于水。

The paper compares four types of dyes using in China,they are basic dyes,alkali basic dyes,modified specific dyes and anionic direct dye s base in their performance and cost.

对基本染料、碱性基本染料、改进型专用染料和阴离子直接染料等国内市场常用的 4种染料的性能和成本进行了分析，并提出使用直接染料将是牛皮箱纸板染色的发展趋势。

Now, however, all children continue in "comprehensive" schools, and the eleven-plus determines which courses of study the child will follow.

然而现在，所有的孩子都要在综合学校继续学习，所以这次考试只是决定他们将要学习哪些课程。

Cultivatable land , and led to a general recognition that development must not be carried at the cost of agriculture .

城区的迅速扩大在很多情况下侵占了宝贵的可耕地，使人们普遍认识到发展不能以牺牲农业为代价。