其主要想法是合成化学染料代替纺织染料。
The main idea here is that synthetic chemical dyes replaced textile dyes.
在19世纪发现化学染料之前，靛蓝一直被高度重视。
The indigo plant was highly valued until the discovery of chemical dyes in the 19th century.
在合成化学染料出现之前，诸如靛蓝之类的纺织染料主要来源于植物。
Textile dyes, such as indigo, were mostly of plant origin until the advent of synthetic chemical dyes.
她发明了镜子的特殊排列并申请了专利，还为她的布料调配了化学染料。
She invented and patented special arrangements of mirrors and concocted chemical dyes for her draperies.
今日，化学染料如此发达，为何还要推展天然染色？
Today, the chemical dyestuffs are so developed, why expand and dye naturally?
埃迪一辈子都在一家化学染料工厂工作，最终在工厂车间中毒身亡。
Then, just before Eddie Maloney died of poisoning in the chemical dye factory where he worked his whole life, he stopped by a rally and watched his son speak publicly for the first time.
大多数手工地毯都是羊毛做成，自然的染料将羊毛进行染色，这直到19世纪化学染料被生产出来。
Most handmade carpets are made from sheep's wool. Natural dyes were used until the 19th century, when chemical dyes were introduced.
半个多世纪以来，人们通过比较，认为植物染料对人体有益无害，这是化学染料无法相比的。特别是发达国家更重视植物染料。
Over the past half-century, people have found by comparing that plant dyestuffs are good to people's health and superior to chemical dyestuffs.
这一发现促使珀金创办了一家公司，使用这种化学混合物来制造紫色染料。
This discovery led Perkin to start a company using this chemical mixture to make purple dye.
还包括第一次世界大战时美国从德国没收的染料专利资料，并最终成为美国化学工业基础的一部分。
There are German dyestuff patents that were confiscated by the United States during the First World War and became part of the foundation of the American chemical industry.
另外一家公司，加利福尼亚州阿拉米达的Aurora Algae公司，周一说他们已经发明了一种可以利用藻类生产染料、医药品和其他贵重化学制品的平台。
Another company, Aurora algae of Alameda, Calif., said Monday that it had developed an algae-based platform for production of fuel, pharmaceuticals and other valuable chemicals.
她的母亲说，她和玛利亚姆在马哈奇卡拉的哈萨克大街分手，玛利亚姆说她要去化学制品店里买一点指甲花染料。
Her mother says she and Mariam parted in Makhachkala's Irchi Kazak street. Mariam said she was dropping into the chemist's to buy some henna.
对硝基酚是一种重要的化工原料，广泛应用于染料、药物制造及化学品合成等行业。
As an important industrial material, the paranitrophenol is widely used in dyestuff, medicine and chemosynthesis plant.
主要用途：本品用作乳化剂，抗静电剂、润湿剂、分散剂等。可用于农用化学品、杀菌剂、染料和颜料，纺织行业等。
Mainly use: used as emulsion, antistatic agent, humectant, dispersant, etc. And also used in agriculture chemical, antiseptic, dyestuff and pigment, textile industry, etc.
纤维活性染料来源于染料与纤维之间形成的真正化学键。
Fiber reactive dyes are from true chemical bounds between dyestuff and fiber.
棉纤维通过化学改性和交联作用，增加棉纤维与活性染料的反应能力，达到增深和提高染色牢度的目的。
The reactivity of cotton fibers with reactive dye is enhanced by chemical modification and crosslinking, and the depth of shade and color-fastness are improved.
前言：介绍了三聚氯氰在染料、农药、化学助剂、医药等精细化工领域中的应用。
The essay introduces the application of Cyanuric chloride in fine chemistry:dyestuff, pesticide, chemical auxiliary, medicine and so on.
化学家试验一个新的染料配方。
不要用衣物柔顺剂。衣物柔顺剂会破坏衣物染料的化学结构，导致掉色。
Skip fabric softener. It can break down the dye, leading to color loss.
食品配料/添加剂，茶叶/咖啡/可可粉，食品， 工程塑料，树脂，化学原料，药品，染料，颜料，动物饲料。
Food ingredients/flavors, Tea/Coffee/Cocoa powder, Dried foods, Polymer, Resins, Chemical & Pharmaceuticals, Dyes, Pigment, Animal Feeds.
染料分子的化学结构通过1H核磁共振谱，二维1 H - 1h相关谱以及质谱分析得以确定。
The chemical structure of dye molecule was confirmed by 1h nuclear magnetic resonance spectroscopy, 1h-1h COSY and mass spectrometry.
有41篇文献的毛发染料化学的综述。
他们附加大量化学元素作为屏障阻止电子从介质跳跃回染料。
They tailored the dye by attaching bulky chemical groups that act as barriers, preventing unwanted back-hopping of electrons from the mediator to the dye.
主要拟生产造纸过程化学品、造纸功能化学品、造纸用染料等系列化学品。拟建规模约为10,000吨。
Mainly produce chemical products used in papermaking process, functional chemical products and dyestuff for papermaking, with the production capacity of 10,000 metric tons.
主要拟生产造纸过程化学品、造纸功能化学品、造纸用染料等系列化学品。拟建规模约为10,000吨。
Mainly produce chemical products used in papermaking process, functional chemical products and dyestuff for papermaking, with the production capacity of 10,000 metric tons.
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