penetrating agent

简明释义

渗透剂

英英释义

例句

1.In the lab, they tested various penetrating agents to improve drug delivery systems.

在实验室，他们测试了多种渗透剂以改善药物输送系统。

2.Researchers are exploring how different penetrating agents affect the permeability of skin.

研究人员正在探索不同的渗透剂如何影响皮肤的通透性。

3.The scientist discovered a new penetrating agent that could enhance the absorption of nutrients in plants.

科学家发现了一种新的渗透剂，可以增强植物对营养物质的吸收。

4.The penetrating agent used in this process helps to break down barriers in cell membranes.

在这个过程中使用的渗透剂有助于打破细胞膜中的障碍。

5.For effective cleaning, the penetrating agent must reach deep into the material.

为了有效清洁，渗透剂必须深入到材料内部。

作文

In the realm of science and technology, the term penetrating agent refers to a substance that can effectively infiltrate or permeate materials, often used in various industrial and medical applications. Understanding the role of penetrating agents is crucial for advancements in fields such as pharmaceuticals, agriculture, and materials science.For instance, in the pharmaceutical industry, penetrating agents are essential in drug formulation. They help enhance the absorption of medications through biological membranes, ensuring that therapeutic compounds reach their intended targets within the body. This is particularly important for drugs administered topically or orally, where the ability to penetrate skin or intestinal walls can significantly affect efficacy. By improving the bioavailability of drugs, penetrating agents can lead to more effective treatments with potentially lower dosages, minimizing side effects and improving patient compliance.In agriculture, penetrating agents play a vital role in pesticide and herbicide formulations. These agents facilitate the absorption of active ingredients into plant tissues, enhancing the effectiveness of these chemicals in controlling pests and diseases. For example, when applied to crops, a penetrating agent can help ensure that protective chemicals reach the inner layers of leaves, providing better protection against harmful organisms. This not only increases crop yields but also reduces the need for higher concentrations of chemicals, which can be harmful to the environment.Moreover, in materials science, penetrating agents are used to improve the properties of various materials. In the production of composites, these agents can aid in the dispersion of fibers within a matrix, leading to enhanced mechanical properties such as strength and durability. Additionally, penetrating agents can be utilized in coatings and sealants to ensure they adhere properly to surfaces, providing long-lasting protection against environmental factors.The versatility of penetrating agents extends beyond these applications. In the field of cleaning products, for instance, penetrating agents help break down tough stains and grime by allowing cleaning solutions to reach deeper into porous surfaces. This is especially useful in household cleaning products, where the effectiveness of a cleaner can be significantly improved by the presence of these agents.Despite their benefits, the use of penetrating agents also raises concerns regarding safety and environmental impact. It is crucial for researchers and manufacturers to carefully evaluate the potential risks associated with these substances. Regulatory agencies often require comprehensive testing to ensure that penetrating agents do not pose a threat to human health or the ecosystem. As technology advances, the development of safer and more effective penetrating agents remains a priority for scientists and engineers alike.In conclusion, penetrating agents are indispensable tools across various industries, enabling the effective delivery and performance of products in healthcare, agriculture, and materials science. Their ability to enhance penetration and absorption makes them vital for innovation and efficiency in these fields. As we continue to explore new applications and improve existing formulations, understanding the mechanisms and impacts of penetrating agents will be essential for sustainable and responsible development in the future.

在科学和技术领域，术语渗透剂指的是一种能够有效渗透或穿透材料的物质，常用于各种工业和医疗应用。理解渗透剂的作用对于药品、农业和材料科学等领域的进步至关重要。例如，在制药行业，渗透剂在药物配方中至关重要。它们有助于增强药物通过生物膜的吸收，确保治疗化合物到达体内预定目标。这对于局部或口服给药的药物尤其重要，因为穿透皮肤或肠壁的能力会显著影响疗效。通过提高药物的生物利用度，渗透剂可以导致更有效的治疗，可能降低剂量，减少副作用，并改善患者依从性。在农业中，渗透剂在农药和除草剂配方中发挥着重要作用。这些剂量促进活性成分被植物组织吸收，从而增强这些化学物质在控制害虫和疾病方面的有效性。例如，当施用于作物时，渗透剂可以确保保护化学物质到达叶片的内部层，从而提供对有害生物的更好保护。这不仅增加了作物产量，还减少了对更高浓度化学物质的需求，这些化学物质可能对环境造成危害。此外，在材料科学中，渗透剂用于改善各种材料的性能。在复合材料的生产中，这些剂量可以帮助纤维在基体中均匀分散，从而增强机械性能，如强度和耐久性。此外，渗透剂还可以用于涂料和密封剂，以确保它们正确粘附于表面，提供持久的保护，抵御环境因素。渗透剂的多功能性超出了这些应用。在清洁产品领域，例如，渗透剂通过使清洁溶液能够深入多孔表面，帮助分解顽固污渍和污垢。这在家庭清洁产品中尤其有用，其中清洁剂的有效性可以通过添加这些剂量显著提高。尽管它们的好处，使用渗透剂也引发了关于安全和环境影响的担忧。研究人员和制造商必须仔细评估与这些物质相关的潜在风险。监管机构通常要求进行全面测试，以确保渗透剂不会对人类健康或生态系统构成威胁。随着技术的进步，开发更安全、更有效的渗透剂仍然是科学家和工程师的优先事项。总之，渗透剂是各个行业不可或缺的工具，使医疗、农业和材料科学中的产品能够有效交付和表现。它们增强渗透和吸收的能力使它们在这些领域的创新和效率中至关重要。随着我们继续探索新的应用并改善现有配方，理解渗透剂的机制和影响将是未来可持续和负责任发展的关键。