microparticles

简明释义

英[ˌmaɪkrəʊˈpɑːtɪklz]美[ˌmaɪkroʊˈpɑrtɪklz]

n. 微粒

英英释义

单词用法

同义词

反义词

例句

1.The practice showed the method is effective for detecting the diameter of microparticles.

实践证明，该方法对较小粒径的颗粒检测有效。

2.Specific binding of streptavidin coated fluorescent microparticles to the spots was promoted by applying a controlled continuous microparticle flow.

可通过利用一种可调控的连续的微粒子流可促进对包被荧光微粒子的链霉亲和素特异性斑点的结合。

3.When added in small amount, it can inhibit the flocculation, precipitation and accumulation of pulp in suspension caused by pitch microparticles.

本控制剂添加量少，抑制纸浆悬浮液中的树脂微粒引起的絮凝、沉淀和积累效果更好。

4.Objective To select the best magnetic iron-carbon composite microparticles as a drug carrier in magnetically targeted therapy of tumor.

目的选择一种最佳铁碳复合磁性材料作为药物载体，用于肿瘤的磁靶向治疗。

5.AIM: To investigate the mechanism of endothelium-derived microparticles (EMP) -induced endothelial dysfunction and the role of superoxide anion (o - · 2) in EMP-induced endothelial dysfunction.

目的：探讨内皮衍生微粒(EMP)诱导内皮功能失调的机制和氧自由基(O-·2)在EMP诱导内皮功能失调中所起的作用。

6.When the magnetic field was weak, no filaments appeared, and the microparticles formed a crystalline lattice in the chamber.

当磁场较弱旳时侯，没有任何轴线出现，微粒在容器里形成晶格结构。

7."We have figured out a way to take microparticles and nanoparticles and physically embed them into the surfaces of materials," he says.

“我们已经找到一种办法将微粒子和纳米粒子物理地植入材料表面，”Mittal说。

8.The form of macro-particle is a close successive region in two-valued micro-particle image, and thedetection of microparticles is actually that of close successive regions.

在二值微粒图象中，微粒的形态是一封闭的连通区域，微粒检测其实就是连通域的检测。

9.The researchers found that the microparticles 微粒 in the air could be harmful to human health.

研究人员发现空气中的微粒 microparticles 可能对人类健康有害。

10.Studies indicate that inhaled microparticles 微粒 can lead to respiratory issues over time.

研究表明，吸入的微粒 microparticles 随着时间的推移可能导致呼吸问题。

11.The cosmetics industry often uses microparticles 微粒 to enhance the texture of creams and lotions.

化妆品行业常常使用微粒 microparticles 来增强乳霜和润肤露的质地。

12.In drug delivery systems, microparticles 微粒 are used to transport medication directly to targeted areas.

在药物输送系统中，微粒 microparticles 被用来将药物直接运输到目标区域。

13.Environmental studies show that microparticles 微粒 can accumulate in aquatic ecosystems.

环境研究表明，微粒 microparticles 可以在水生生态系统中积累。

作文

In recent years, the study of microparticles (微粒) has gained significant attention in various scientific fields, including environmental science, medicine, and materials engineering. These microparticles (微粒) are tiny particles that range in size from 1 to 1000 micrometers and can be composed of a variety of materials, such as metals, plastics, and biological substances. Their small size and diverse composition make them a subject of interest for researchers looking to understand their behavior and impact on health and the environment.One major area of research concerning microparticles (微粒) is their role in pollution. For instance, plastic microparticles (微粒) have become a significant environmental concern due to their prevalence in oceans and waterways. These particles often originate from the breakdown of larger plastic items or from products like cosmetics and detergents that contain microbeads. As they accumulate in aquatic ecosystems, microparticles (微粒) pose a threat to marine life, which may ingest them, leading to harmful effects on their health and the food chain.Moreover, the presence of microparticles (微粒) in the air is another critical issue. Airborne microparticles (微粒) can originate from various sources, including vehicle emissions, industrial processes, and natural phenomena such as wildfires. These particles can penetrate deep into the lungs when inhaled, potentially causing respiratory problems and other health issues in humans. Consequently, understanding the sources and behavior of these microparticles (微粒) is essential for developing effective air quality regulations and public health policies.In the field of medicine, microparticles (微粒) are being investigated for their potential applications in drug delivery systems. Researchers are exploring how to use these tiny carriers to transport therapeutic agents directly to targeted cells, enhancing the efficacy of treatments while minimizing side effects. This approach could revolutionize the way certain diseases are treated, making therapies more effective and personalized. The ability to engineer microparticles (微粒) with specific properties allows scientists to control their release rates and target specific tissues, leading to improved patient outcomes.Additionally, microparticles (微粒) play a significant role in the development of new materials. In materials engineering, the incorporation of microparticles (微粒) into composites can enhance their mechanical properties, thermal stability, and electrical conductivity. This has led to advancements in various industries, including aerospace, automotive, and electronics. By studying the interactions between microparticles (微粒) and the matrix materials, engineers can design innovative products that meet specific performance criteria.In conclusion, the exploration of microparticles (微粒) is a multifaceted field that bridges various scientific disciplines. From addressing environmental pollution to advancing medical therapies and enhancing material properties, understanding these tiny particles is crucial for tackling some of the most pressing challenges of our time. As research continues to evolve, it is likely that microparticles (微粒) will play an increasingly important role in shaping the future of science and technology.

近年来，microparticles（微粒）的研究在环境科学、医学和材料工程等多个科学领域引起了重大关注。这些microparticles（微粒）是指大小范围从1到1000微米的微小颗粒，可以由多种材料组成，如金属、塑料和生物物质。它们的小尺寸和多样化的组成使其成为研究人员了解其行为及对健康和环境影响的对象。关于microparticles（微粒）的一个主要研究领域是它们在污染中的作用。例如，塑料microparticles（微粒）由于在海洋和水道中的普遍存在而成为一个重要的环境问题。这些颗粒通常起源于较大塑料物品的降解或来自含有微珠的产品（如化妆品和清洁剂）。随着它们在水生态系统中的积累，microparticles（微粒）对海洋生物构成威胁，可能被吞食，从而对其健康和食物链产生有害影响。此外，空气中存在的microparticles（微粒）也是一个关键问题。空气传播的microparticles（微粒）可以来源于各种来源，包括汽车排放、工业过程和自然现象（如野火）。当这些颗粒被吸入时，可能深入肺部，导致呼吸问题和其他健康问题。因此，理解这些microparticles（微粒）的来源和行为对于制定有效的空气质量法规和公共卫生政策至关重要。在医学领域，研究人员正在研究microparticles（微粒）在药物传递系统中的潜在应用。研究者们探索如何利用这些微小载体将治疗药物直接运输到目标细胞，从而提高治疗效果，减少副作用。这种方法可能会彻底改变某些疾病的治疗方式，使疗法更有效且个性化。能够工程化具有特定属性的microparticles（微粒），使科学家能够控制其释放速率并靶向特定组织，从而改善患者结果。此外，microparticles（微粒）在新材料的发展中也发挥着重要作用。在材料工程中，将microparticles（微粒）纳入复合材料中可以增强其机械性能、热稳定性和电导率。这在航空航天、汽车和电子等多个行业中推动了进步。通过研究microparticles（微粒）与基体材料之间的相互作用，工程师可以设计出符合特定性能标准的创新产品。总之，microparticles（微粒）的探索是一个多方面的领域，跨越多个科学学科。从解决环境污染到推进医疗治疗和增强材料性能，理解这些微小颗粒对于应对我们时代的一些最紧迫挑战至关重要。随着研究的不断发展，microparticles（微粒）在塑造科学和技术的未来中可能会发挥越来越重要的作用。