colourants

简明释义

英[ˈkʌlərənts]美[ˈkʌlərənts]

着色剂

英英释义

单词用法

同义词

反义词

例句

1.Performances, types and applications of plastics colourants and its present conditions and development trends at home and abroad were described.

叙述了塑料着色剂的性能、类型与应用以及国内外现状及发展趋势。

2.We provide pigments, related colourants and other chemicals to coatings, plastics, inks and other industrial markets. Trust chem owns the sales offices in Europe, the USA and Australia.

主要生产颜料、相关着色剂及其它化工品，广泛应用于涂料、塑料、油墨及其它相关领域，已在欧洲、美国和澳洲设立分支机构。

3.Add to this the usual routine of frazzling it with hairdryers, heated tongs and rollers, applying harsh chemical styling treatments, bleaches and colourants etc – what do you end up with?

再者日常用吹风机、直发夹和卷发棒损伤头发，使用刺激的化学造型产品，漂白剂和染色剂等等——最终你的头发会怎样？

4.Effects of raw materials and colourants on the photochromic characteristics of silver halide photochromic glasses are described. Some results of comparison tests are given.

通过对比试验探讨了某些原料和着色剂对于卤化银光色玻璃光色性能的影响。

5.Glasses with combined colours of rare-earths and other colourants are developed, in oder to increase the types of rare-earth coloured glasses and to reduce production costs.

研制成一些稀土组合着色玻璃，以增加稀土著色玻璃品种和改进经济效果；

6.Add to this the usual routine of frazzling it with hairdryers, heated tongs and rollers, applying harsh chemical styling treatments, bleaches and colourants etc – what do you end up with?

再者日常用吹风机、直发夹和卷发棒损伤头发，使用刺激的化学造型产品，漂白剂和染色剂等等——最终你的头发会怎样？

7.The latest world market on the plastics colourants and pigments, especially the latest situation in USA and West Germany were reviewed.

综述了国外塑料着色剂和颜料的最新市场，尤其是美国和西德市场的最新动向。

8.Many food products contain artificial colourants 色素 to enhance their appearance.

许多食品产品含有人工colourants色素以增强其外观。

9.Food safety regulations often limit the types and amounts of colourants 色素 that can be used.

食品安全法规通常限制可以使用的colourants色素的种类和数量。

10.Some cosmetics use natural colourants 色素 derived from plants.

一些化妆品使用来自植物的天然colourants色素。

11.The use of synthetic colourants 色素 in textiles can lead to environmental pollution.

在纺织品中使用合成的colourants色素可能导致环境污染。

12.Some people are allergic to certain artificial colourants 色素, causing skin reactions.

一些人对某些人工colourants色素过敏，导致皮肤反应。

作文

In today's world, the use of colourants (色素) has become increasingly prevalent in various industries. From food and cosmetics to textiles and art, colourants play a vital role in enhancing the aesthetic appeal of products and influencing consumer choices. Understanding the types and applications of colourants can provide insights into their significance in our daily lives.Firstly, it is essential to distinguish between natural and synthetic colourants (色素). Natural colourants are derived from plants, minerals, or animals, and have been used for centuries. For example, beet juice is often used as a natural dye for foods, while indigo, derived from the indigo plant, has been a popular dye for textiles. On the other hand, synthetic colourants (色素) are chemically manufactured and can be produced in a wide range of colors and shades. They are commonly used in processed foods, cosmetics, and industrial applications due to their stability and cost-effectiveness.The food industry extensively utilizes colourants (色素) to enhance the visual appeal of products. Brightly colored candies, beverages, and snacks attract consumers and can influence their purchasing decisions. However, the safety of synthetic colourants (色素) has raised concerns among health experts. Some studies suggest that certain artificial colourants (色素) may be linked to hyperactivity in children or allergic reactions. As a result, many manufacturers are now opting for natural colourants (色素) to meet consumer demand for healthier options.In the cosmetics industry, colourants (色素) are essential for creating vibrant makeup products. From lipsticks to eyeshadows, the right colourants (色素) can enhance an individual's features and boost confidence. However, just like in food, the safety of cosmetic colourants (色素) is paramount. Regulatory bodies such as the FDA closely monitor the use of both natural and synthetic colourants (色素) in cosmetics to ensure they are safe for human use.Moreover, the textile industry relies heavily on colourants (色素) to produce colorful fabrics. Dyes and pigments are used to achieve a wide range of colors, allowing for creativity and expression in fashion design. The choice between natural and synthetic colourants (色素) in textiles often depends on factors such as cost, desired colorfastness, and environmental impact. While natural dyes are often preferred for their eco-friendliness, synthetic colourants (色素) offer consistency and vibrancy that can be challenging to achieve with natural alternatives.In the realm of art, colourants (色素) are fundamental to creating visually stunning works. Artists use various colourants (色素) in paints, inks, and pastels to express their creativity. The history of art is rich with examples of how different colourants (色素) have been used to convey emotions, tell stories, and capture the beauty of the world around us. Understanding the properties of different colourants (色素) can help artists make informed choices about their materials.In conclusion, colourants (色素) are an integral part of many industries, enhancing the appearance and appeal of products we use every day. Whether in food, cosmetics, textiles, or art, the choice of colourants (色素) can significantly impact consumer perception and experience. As awareness of health and environmental issues continues to grow, the demand for safer and more sustainable colourants (色素) is likely to shape the future of these industries.

在当今世界，colourants（色素）的使用在各个行业中变得越来越普遍。从食品和化妆品到纺织品和艺术，colourants（色素）在增强产品的美学吸引力和影响消费者选择方面发挥着至关重要的作用。理解colourants（色素）的类型和应用可以提供对其在我们日常生活中重要性的见解。首先，区分天然和合成colourants（色素）是至关重要的。天然colourants（色素）来自植物、矿物或动物，已经使用了几个世纪。例如，甜菜汁通常作为食品的天然染料，而靛蓝则来自靛蓝植物，一直是纺织品的流行染料。另一方面，合成colourants（色素）是化学制造的，可以生产各种颜色和色调。由于其稳定性和经济性，它们通常用于加工食品、化妆品和工业应用。食品行业广泛利用colourants（色素）来增强产品的视觉吸引力。鲜艳的糖果、饮料和零食吸引消费者，并可能影响他们的购买决策。然而，合成colourants（色素）的安全性引起了健康专家的关注。一些研究表明，某些人工colourants（色素）可能与儿童的多动症或过敏反应有关。因此，许多制造商现在选择天然colourants（色素）以满足消费者对更健康选择的需求。在化妆品行业，colourants（色素）对于创造生动的化妆品产品至关重要。从口红到眼影，正确的colourants（色素）可以增强个人的特征并提升自信。然而，就像在食品中一样，化妆品中colourants（色素）的安全性至关重要。FDA等监管机构密切监测天然和合成colourants（色素）在化妆品中的使用，以确保它们对人类使用是安全的。此外，纺织行业在生产多彩面料时严重依赖colourants（色素）。染料和颜料用于实现各种颜色，使时尚设计中的创造力和表现成为可能。在纺织品中选择天然和合成colourants（色素）往往取决于成本、所需的耐光性和环境影响等因素。虽然天然染料因其环保性而受到青睐，但合成colourants（色素）提供了一致性和鲜艳度，这在天然替代品中往往难以实现。在艺术领域，colourants（色素）是创造视觉惊艳作品的基础。艺术家在油漆、墨水和粉彩中使用各种colourants（色素）来表达他们的创造力。艺术史上有许多例子展示了不同colourants（色素）如何用于传达情感、讲述故事以及捕捉周围世界的美。理解不同colourants（色素）的性质可以帮助艺术家做出明智的材料选择。总之，colourants（色素）是许多行业不可或缺的一部分，增强了我们每天使用的产品的外观和吸引力。无论是在食品、化妆品、纺织品还是艺术中，colourants（色素）的选择都可能显著影响消费者的感知和体验。随着人们对健康和环境问题的意识不断提高，对更安全和可持续的colourants（色素）的需求可能会塑造这些行业的未来。