aqueous phase

简明释义

1. 水相; 2. 液相; 3. 含水相;

英英释义

例句

1.The aqueous phase was carefully separated from the organic layer after centrifugation.

离心后，水相被小心地从有机层中分离出来。

2.To analyze the sample, we focused on the contaminants present in the aqueous phase.

为了分析样品，我们关注了存在于水相中的污染物。

3.The aqueous phase plays a crucial role in biochemical reactions within cells.

在细胞内的生化反应中，水相起着至关重要的作用。

4.During the experiment, we measured the pH of the aqueous phase to assess the reaction progress.

在实验过程中，我们测量了水相的pH值以评估反应进展。

5.In the extraction process, the compound was dissolved in the aqueous phase to facilitate separation.

在提取过程中，该化合物溶解在水相中以便于分离。

作文

In the realm of chemistry, the term aqueous phase refers to the portion of a solution where water is the solvent. This concept is fundamental in various scientific fields, including biochemistry, environmental science, and chemical engineering. Understanding the aqueous phase is crucial for studying reactions that occur in solutions, particularly those involving ionic compounds and biological processes. Water, being a universal solvent, plays a significant role in facilitating chemical reactions. In an aqueous phase, substances dissolve in water, allowing for the interaction of molecules. For instance, when salt is added to water, it dissociates into sodium and chloride ions, which are then free to react with other substances in the solution. This property of water is vital for life, as many biochemical reactions occur in an aqueous phase within cells. Moreover, the behavior of substances in the aqueous phase can be influenced by various factors such as temperature, pH, and concentration. For example, enzymes, which are biological catalysts, often require specific conditions in the aqueous phase to function optimally. Changes in these factors can lead to alterations in reaction rates, affecting biological systems and chemical processes alike. In environmental science, the concept of the aqueous phase is also critical when discussing water pollution and the transport of contaminants. Pollutants can dissolve in the aqueous phase, leading to widespread distribution in aquatic ecosystems. Understanding how these pollutants behave in the aqueous phase helps scientists develop strategies for remediation and protection of water resources. Chemical engineers often work with reactions that take place in the aqueous phase, designing processes that optimize product yield while minimizing waste. The study of reaction kinetics in the aqueous phase allows engineers to predict how changes in concentration and temperature will affect the rate of production. This knowledge is essential for scaling up processes from the laboratory to industrial levels. Furthermore, the aqueous phase is not limited to pure water; it can also involve mixtures and various solutes. For instance, in the pharmaceutical industry, drug formulations often rely on the aqueous phase for solubility and bioavailability. The interactions between drugs and their solvent environment can significantly influence therapeutic efficacy. In conclusion, the term aqueous phase encapsulates a vital aspect of chemistry and its applications across multiple disciplines. From understanding biochemical processes to addressing environmental challenges, the aqueous phase is integral to our comprehension of how substances interact in a watery medium. As we continue to explore the complexities of the aqueous phase, we enhance our ability to innovate and solve pressing scientific issues, ultimately contributing to advancements in health, technology, and environmental sustainability.

在化学领域，术语aqueous phase指的是以水为溶剂的溶液部分。这个概念在生物化学、环境科学和化工等多个科学领域中都是基础。理解aqueous phase对于研究发生在溶液中的反应尤其重要，特别是那些涉及离子化合物和生物过程的反应。水作为一种通用溶剂，在促进化学反应中起着重要作用。在aqueous phase中，物质溶解在水中，从而允许分子之间的相互作用。例如，当盐被加入水中时，它会解离成钠离子和氯离子，然后这些离子可以与溶液中的其他物质反应。水的这一特性对生命至关重要，因为许多生化反应发生在细胞内的aqueous phase中。此外，aqueous phase中物质的行为可能会受到温度、pH值和浓度等各种因素的影响。例如，酶作为生物催化剂，通常需要在aqueous phase中具备特定条件以最佳发挥其功能。这些因素的变化可能导致反应速率的改变，从而影响生物系统和化学过程。在环境科学中，aqueous phase的概念在讨论水污染和污染物运输时也至关重要。污染物可以溶解在aqueous phase中，导致在水生生态系统中的广泛分布。理解这些污染物在aqueous phase中的行为帮助科学家制定修复和保护水资源的策略。化学工程师经常处理发生在aqueous phase中的反应，设计优化产品产量并最小化废物的过程。研究aqueous phase中的反应动力学使工程师能够预测浓度和温度的变化将如何影响生产速率。这一知识对于将实验室过程扩大到工业水平至关重要。此外，aqueous phase不仅限于纯水；它还可以涉及混合物和各种溶质。例如，在制药行业，药物配方通常依赖于aqueous phase来提高溶解度和生物利用度。药物与其溶剂环境之间的相互作用可以显著影响治疗效果。总之，术语aqueous phase概括了化学及其在多个学科应用中的一个重要方面。从理解生化过程到应对环境挑战，aqueous phase在我们理解物质如何在水介质中相互作用中具有重要意义。随着我们继续探索aqueous phase的复杂性，我们增强了创新和解决紧迫科学问题的能力，最终推动健康、技术和环境可持续性的发展。