decolourise

简明释义

英[diˈkʌləˌraɪz]美[diˈkʌləˌraɪz]

v. 使脱色，漂白（等于 decolorize）

第 三 人 称 单 数 d e c o l o u r i s e s

现 在 分 词 d e c o l o r i s i n g

过 去 式 d e c o l o r i s e d

过 去 分 词 d e c o l o u r i s e d

英英释义

单词用法

同义词

反义词

例句

1.Oxalates can decolourise it.

草酸盐可以漂白它。

2.Oxalates can decolourise it.

草酸盐可以漂白它。

3.The bleach can effectively decolourise the fabric, making it a suitable choice for cleaning stains.

漂白剂可以有效地去色织物，使其成为清洗污渍的合适选择。

4.To achieve a lighter shade, you may need to decolourise the dye before applying a new color.

为了达到更浅的色调，您可能需要在涂抹新颜色之前去色染料。

5.The experiment aimed to decolourise the solution using activated charcoal.

实验旨在使用活性炭来去色溶液。

6.Some chemicals can decolourise the water, indicating the presence of pollutants.

一些化学物质可以去色水，表明存在污染物。

7.In photography, certain processes are used to decolourise images for artistic effects.

在摄影中，某些过程用于去色图像以获得艺术效果。

作文

In the world of chemistry, the process of decolourise is quite fascinating. It refers to the removal of color from a substance, typically through chemical reactions. This process is essential in various industries, including textiles, food production, and even in environmental science. Understanding how and why we decolourise materials can provide insights into both practical applications and the underlying science. For instance, in the textile industry, dyes are used to give fabrics their vibrant colors. However, there are times when manufacturers need to revert these fabrics to their original state or to prepare them for re-dyeing. This is where the process of decolourise comes into play. By using bleaching agents or other chemical methods, textiles can be stripped of their color, allowing for new designs and patterns to emerge. This not only saves resources but also promotes sustainability by reducing waste. Similarly, in food production, the process of decolourise is utilized to enhance the appearance of products. For example, in the production of certain juices, the natural color of the fruit may be too dark or unappealing. By decolourise the juice, manufacturers can create a more visually appealing product that attracts consumers. However, it is crucial to balance aesthetics with nutritional value, ensuring that the methods used do not compromise the quality of the food. Moreover, the environmental implications of decolourise processes cannot be overlooked. In wastewater treatment, for instance, industries often release colored effluents that can harm aquatic life and disrupt ecosystems. Therefore, the ability to decolourise these effluents before they enter natural water bodies is vital. Various techniques, such as adsorption, oxidation, and biological treatments, have been developed to tackle this issue, demonstrating the importance of chemistry in protecting our environment. In addition to industrial applications, the concept of decolourise can also be observed in everyday life. For example, many people use hair bleach to decolourise their hair before applying a new color. This practice allows individuals to express their creativity and personal style. However, it is essential to approach such processes with caution, as harsh chemicals can damage hair if not used properly. Furthermore, the artistic field also embraces the idea of decolourise. Artists often experiment with color to achieve specific effects, and sometimes this involves removing color from their works. The act of decolourise can lead to new interpretations and meanings within art, challenging viewers' perceptions and inviting them to see things from different angles. In conclusion, the term decolourise encompasses a wide range of applications and implications across various fields. Whether in chemistry, environmental science, food production, or art, the ability to remove color plays a significant role in innovation and sustainability. As we continue to explore and understand the processes behind decolourise, we can appreciate the delicate balance between aesthetics, functionality, and environmental responsibility. This understanding encourages us to think critically about the choices we make in our daily lives and their broader impacts on the world around us.

在化学世界中，去色的过程相当迷人。它指的是通过化学反应从物质中去除颜色的过程。这一过程在纺织、食品生产甚至环境科学等多个行业中至关重要。理解我们为何以及如何进行去色处理，可以为我们提供有关实际应用和基础科学的见解。 例如，在纺织行业中，染料用于赋予面料生动的颜色。然而，有时制造商需要将这些面料恢复到原始状态，或为重新染色做准备。这就是去色过程发挥作用的地方。通过使用漂白剂或其他化学方法，面料可以被剥离颜色，从而允许新设计和图案的出现。这不仅节省了资源，还通过减少浪费促进了可持续发展。 同样，在食品生产中，去色过程被用来增强产品的外观。例如，在某些果汁的生产中，水果的自然颜色可能过于深或不吸引人。通过去色果汁，制造商可以创造出更具视觉吸引力的产品，从而吸引消费者。然而，至关重要的是要平衡美学与营养价值，确保所使用的方法不会损害食品的质量。 此外，去色过程的环境影响也不容忽视。例如，在废水处理过程中，工业通常会释放出有色废水，这可能对水生生物造成伤害并破坏生态系统。因此，能够在废水进入自然水体之前进行去色是至关重要的。已经开发出多种技术，例如吸附、氧化和生物处理，以解决这一问题，展示了化学在保护环境中的重要性。 除了工业应用，去色的概念在日常生活中也可以观察到。例如，许多人使用漂白剂来去色他们的头发，然后再涂上新颜色。这一做法使个人能够表达他们的创造力和个人风格。然而，必须谨慎对待此类过程，因为如果使用不当，强烈的化学物质可能会损害头发。 此外，艺术领域也接受了去色的理念。艺术家们常常实验颜色以达到特定效果，有时这涉及到从他们的作品中去除颜色。去色的行为可以导致艺术作品的新诠释和意义，挑战观众的感知，邀请他们从不同的角度看待事物。 总之，去色一词涵盖了各个领域广泛的应用和影响。无论是在化学、环境科学、食品生产还是艺术中，去除颜色的能力在创新和可持续发展中扮演着重要角色。随着我们继续探索和理解去色背后的过程，我们可以欣赏到美学、功能性和环境责任之间的微妙平衡。这种理解鼓励我们批判性地思考我们日常生活中的选择及其对周围世界的更广泛影响。