synthetic dye
英 [sɪnˈθetɪk daɪ]
美 [sɪnˈθetɪk daɪ]
网络 合成靛青; 综合染料
双语例句
- As a result: Perkin forgot about malaria and made a mint establishing the synthetic dye industry.
结果：帕金由此忘记了疟疾，转而发展合成染料工业。 - This paper introduced a new type of synthetic method on non-formaldehyde dye fixative agent, which was called LXH.
介绍一种新型的无醛固色剂LXH的合成方法，确定其合成的最佳工艺条件以及应用的情况。 - Influence of the non-ionic surfactants on the property of synthetic thickeners for reactive dye printing
非离子表面活性剂对合成活性染料印花增稠剂性能的影响 - Linen was chemically modified by the synthetic product of polyepichlorohydrin and dimethylamine, so as to improve its dye uptake and dyeing behaviour.
利用聚环氧氯丙烷与二甲胺的合成产物对亚麻织物进行化学改性，以提高亚麻织物的上染率，改善其染色性能。 - Synthetic research of new heterocyclic dispersed dye intermediate bit
新型杂环分散染料中间体BIT的合成研究 - Spectrophotometric Determination of NO_Based on the Synthetic Reaction of the Quinoid Dye
利用醌式染料的合成反应光度法测定水中亚硝酸根 - Comparison of the Performances of Synthetic Thickeners KG-401 and RTA Used for Reactive Dye Printing
活性染料印花用合成增稠剂KG&401与RTA的性能比较 - Cyanide has been vastly applied to industries of gold extraction, plating. synthetic rubber, synthetic fibre, dye, coking and organic glass manufacture etc.
***被大量用于氰化提金、金属电镀、合成橡胶、合成纤维、染料制造、炼焦及有机玻璃等工业。 - A kind of solid catalyst, which is composed of attapulgite as carrier and TiO_2 as active metal oxide, was used to oxygenate ( composite catalysis oxidization) synthetic dye wastewater and the good effect is presented.
采用凹凸棒石为载体加载钛氧化物制成的可重复使用的固体催化剂，对人工模拟染料废水进行复合催化氧化处理，取得了较好的效果。 - The synthetic thickeners for reactive dye printing are poorly resistant to electrolytes and result in hard hand-feeling on printed fabrics, thus affecting their use in these printings.
阐述了合成活性染料印花增稠剂耐电解质性能较差和织物印制手感较硬而影响它在活性染料印花工艺中的应用。 - The synthetic method and application properties of an acid dye fixer for nylon fabrics were researched. The results showed that the various color fastnesses such as rubbing and soaping fastnesses of the dye-fixed fabrics were obviously improved with little shade change and no coarse hand-feel.
探讨尼龙织物酸性染料固色剂的合成与应用研究，结果表明，固色后织物的摩擦牢度和皂洗牢度等各项牢度有显著提高，而且色光变化较小，手感不粗糙。 - Although the synthetic dyes have made a great progress for textile industry, in the process of dying, the waste water is difficult for biological degradation, causing serious environmental pollution, and some dye intermediates are toxic, carcinogenic.
虽然合成染料促进了纺织业的发展，但它在印染过程中排放的废水难以生物降解，对环境造成了严重的污染，而且一些染料的中间体是有毒的、致癌的。 - In this paper quantum chemical calculation was used to the synthetic dye molecules.
对所合成的染料分子进行了量子化学理论计算。 - Nowadays, synthetic dyes are consumed broadly in textile industries and large volumes of dye wastewater are produced.
在现代，合成染料广泛应用于印染工业，因此产生了大量的印染废水。 - Benzene ( BZ) is an occupational toxicant which widely used in paint, pesticide, synthetic rubber, dye and leather industry.
苯（Benzene）是一种工业用途广泛的职业有害因素和室内环境污染物。在工业中应用于油漆、农药、合成橡胶、染料和皮革加工等行业。 - Common polyester fibre is a hydrophobic synthetic fibre. The molecular chain is short of hydrophilicity groups, and with high crystallinity degree and close structure. The dye molecules are difficult to penetrate into the fibre under relatively low temperature which makes difficult to dye.
普通涤纶纤维是疏水性的合成纤维，分子链上缺乏亲水性基团，结晶度高，结构紧密，当温度较低时，染料分子难以渗透到纤维内部，致使染色困难。 - Before the synthetic dye has been invented, all of the world were used the natural dye, especially the vegetable dye for dyeing.
在合成染料诞生之前，全世界染色都是以天然染料为原料，而其中植物染料为最。