microsphere

简明释义

英[/ˈmaɪkrəʊsfɪr/]美[/ˈmaɪkrəʊsfɪr/]

n. 微球体；中心体；微滴

英英释义

单词用法

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例句

1.Magnetic microsphere, a new kind of functional material, was widely used in the fields of magnetic material, bioengineering etc.

磁性微球作为一种新型功能材料，在磁性材料、生物工程等领域有着广泛的应用前景。

2.The influence of monomer composition on copolymer composition, absorption characteristics and microsphere morphology was investigated.

研究了不同单体组成对微球的共聚组成、吸液性能和颗粒形态的影响。

3.A kind of rigid polymer microsphere with core shell structure was synthesized by multi step composite emulsion polymerization technique.

通过多步复合乳液聚合方法合成了一种具有核壳结构的刚性聚合物微球。

4.Objective To quantitatively measure hormonal muscular blood flow in rabbits by radioactive microsphere techniques.

目的应用放射性微球技术检测激素性兔肌组织血流量。

5.The pebble has about a one millimetre microsphere diameter. The coolant is in fact helium.

卵石大约有1毫米的球径，冷却剂就是氦气。

6.Objective: To quantitatively measure hormonal osseous blood flow in rabbits by radioactive microsphere techniques.

目的：应用放射性微球技术检测激素性兔骨组织血流量。

7.The glass fiber reinforced nylon 6 was modificated by the filling of the hollow microsphere.

利用空心微珠球型的特性，填充改性玻纤增强尼龙6。

8.The formulation of the vaccine includes microspheres that help in the slow release of antigens.

疫苗的配方中包含有助于抗原缓慢释放的微球。

9.The researchers developed a new drug delivery system using microspheres to target cancer cells effectively.

研究人员开发了一种新的药物递送系统，使用微球有效靶向癌细胞。

10.In environmental science, microspheres are used to track pollution dispersion in water bodies.

在环境科学中，微球用于追踪水体中的污染扩散。

11.Scientists are exploring the use of biodegradable microspheres for sustainable packaging solutions.

科学家们正在探索使用可生物降解的微球作为可持续包装解决方案。

12.The cosmetic industry incorporates microspheres in products to enhance skin texture.

化妆品行业将微球融入产品中，以改善皮肤质感。

作文

In recent years, the field of materials science has witnessed significant advancements, particularly in the development of novel structures and systems. One such innovation is the creation of the microsphere (微球), a small spherical particle that has gained attention for its versatile applications in various domains. These tiny spheres, typically ranging from one micron to several hundred microns in diameter, can be composed of different materials such as polymers, glass, or metals. Their unique properties make them ideal for use in fields like drug delivery, diagnostics, and environmental remediation.The microsphere (微球) technology has revolutionized the way we approach medical treatments. For instance, in drug delivery systems, these microspheres can encapsulate therapeutic agents, allowing for controlled release over time. This method not only enhances the efficacy of the drug but also minimizes side effects by targeting the delivery to specific sites within the body. Moreover, the surface of microspheres can be modified to improve their interaction with biological tissues, further increasing their effectiveness in medical applications.In addition to their role in medicine, microspheres (微球) are also making waves in the field of diagnostics. They can be utilized as carriers for biomolecules in various assays, improving sensitivity and specificity. For example, in immunoassays, microspheres can be coated with antibodies that specifically bind to target antigens. This binding can then be detected using fluorescence or other methods, enabling the early diagnosis of diseases. The ability to customize microspheres for specific diagnostic purposes has opened new avenues in personalized medicine and rapid testing.Environmental science is yet another area where microspheres (微球) have shown great promise. They can be engineered to adsorb pollutants from water or air, acting as a filter to remove harmful substances. This application is particularly crucial in addressing the growing concerns about environmental pollution and its impact on public health. By using microspheres in remediation processes, we can develop more efficient and effective strategies to clean up contaminated sites and restore ecosystems.Despite their numerous advantages, the production and application of microspheres (微球) also come with challenges. For instance, the scalability of manufacturing processes needs to be addressed to meet the demands of various industries. Additionally, the long-term stability and biocompatibility of microspheres must be thoroughly evaluated to ensure their safe use in medical and environmental applications.In conclusion, the advent of microspheres (微球) represents a significant leap forward in materials science, with far-reaching implications across multiple sectors. From enhancing drug delivery systems to improving diagnostic techniques and addressing environmental issues, the potential of microspheres is immense. As research continues to advance, we can expect to see even more innovative uses for these tiny spheres, ultimately contributing to improved health outcomes and a cleaner planet.