nanoscale

简明释义

英[ˈnænəʊskeɪl]美[ˈnænoʊskeɪl]

n. 纳米级

英英释义

单词用法

同义词

反义词

例句

1.The results of Abdolvand's work may lead to the integration of nanoscale optical and electronic components.

Abdolvand的工作结果可能会引发纳米级光学与电子复合材料的整合。

2.Another possibility is that this combination of cold atoms with nanoscale structures could lead to new states of matter.

冷却原子与纳米结构结合的另一种可能性，就是产生新的物态。

3.Production of such nanoscale wires need to be a kind of organic molecules and gallium salt mixture placed in a super-clean silver foil.

制作这种纳米级的金属线需要将一种有机分子和镓盐的混合物置于一个超级干净的银薄片上。

4.For example, gold is nonreactive but at the nanoscale it becomes a catalyst for reactions.

例如，金不会起反应，但是在纳米尺度上它就成为了反应的催化剂。

5.Future generations of nanotechnology will use sophisticated nanoscale machinery to construct powerful products with molecular precision.

未来的纳米技术将利用复杂的纳米尺度的机械来构建强大的具有分子精度的产品。

6.To design these computers of the future, it is important to be able to control nanoscale strain in the processors.

为了设计未来的电脑，控制处理器在纳米尺度下的变形是必须且重要的一点。

7.So McAlpine’s team created nanoscale piezoelectric devices.

所以，麦奥平团队发明了纳米级压电装置。

8.Computer graphic of nanoscale toothed gears made from DNA (left) and electron micrographs of the actual nanostructures. Photograph: Science/AAAS

由DNA制成的纳米齿轮的计算机图形（左）以及实际纳米结构的电子显微图。

9.Existing ways of printing devices at the nanoscale tend to be complex and expensive, and more appropriate for making silicon chips.

以纳米技术领域的打印设备的现有方式来制作硅片往往是复杂与昂贵的，而且更为合适。

10.Researchers are developing new drugs that operate at the 纳米级 to improve their effectiveness.

研究人员正在开发在纳米级运作的新药物，以提高其效果。

11.The 纳米级 technology allows for more efficient solar panels.

这种纳米级技术使得太阳能电池板更加高效。

12.At the 纳米级, materials can exhibit unique properties that differ from their bulk counterparts.

在纳米级，材料可能表现出与其大块对应物不同的独特性质。

13.Engineers are exploring 纳米级 coatings to enhance the durability of products.

工程师们正在探索纳米级涂层以增强产品的耐用性。

14.The study of 纳米级 phenomena is crucial for advancing quantum computing.

对纳米级现象的研究对推进量子计算至关重要。

作文

The term nanoscale refers to dimensions that range from 1 to 100 nanometers. At this scale, materials exhibit unique physical and chemical properties that are not observed at larger scales. The significance of nanoscale technology has been a topic of much research and discussion in recent years, as it holds the potential to revolutionize various fields, including medicine, electronics, and materials science. One of the most exciting applications of nanoscale technology is in the field of medicine. Researchers are exploring how nanoparticles can be used for targeted drug delivery. By engineering drugs at the nanoscale, scientists can create vehicles that deliver medication directly to diseased cells, minimizing side effects and improving treatment efficacy. For example, cancer therapies that utilize nanoscale particles can target tumor cells while sparing healthy tissues, which is a significant advancement over traditional chemotherapy methods. In addition to medicine, nanoscale technology is making waves in the electronics industry. As devices become smaller and more powerful, the need for nanoscale components has increased. Transistors, the building blocks of modern electronic devices, are now being manufactured at the nanoscale level. This miniaturization allows for faster processing speeds and reduced energy consumption. Innovations such as quantum dots, which are semiconductor particles only a few nanometers in size, are being incorporated into displays, enhancing color reproduction and energy efficiency. Moreover, the development of materials at the nanoscale has led to the creation of stronger, lighter, and more durable products. For instance, carbon nanotubes, which are cylindrical structures made of carbon atoms at the nanoscale, possess remarkable strength and electrical conductivity. These materials are being explored for use in everything from aerospace engineering to sports equipment, providing enhanced performance and durability. Despite the promising advancements brought about by nanoscale technology, there are also concerns regarding its safety and environmental impact. As we manipulate materials at such a small scale, the potential for unforeseen consequences increases. For instance, the interaction of nanoscale particles with biological systems is not yet fully understood, raising questions about toxicity and long-term effects. Therefore, it is crucial for researchers and policymakers to work together to establish guidelines and regulations that ensure the safe development and application of nanoscale technologies. In conclusion, the nanoscale represents a frontier in scientific research and technological innovation. Its applications in medicine, electronics, and materials science demonstrate the transformative potential of manipulating matter at such a small scale. However, as we continue to explore the possibilities of nanoscale technologies, we must remain vigilant about their implications for human health and the environment. Balancing innovation with safety will be key to harnessing the full potential of nanoscale advancements in the future.

“nanoscale”这一术语指的是1到100纳米的尺寸。在这个尺度上，材料展现出独特的物理和化学性质，这些性质在较大尺度上并不存在。近年来，nanoscale技术的重要性已成为许多研究和讨论的主题，因为它有潜力彻底改变医疗、电子和材料科学等多个领域。 nanoscale技术最令人兴奋的应用之一是在医学领域。研究人员正在探索如何利用纳米颗粒进行靶向药物输送。通过在nanoscale上设计药物，科学家可以创造出直接将药物送达病变细胞的载体，从而减少副作用，提高治疗效果。例如，利用nanoscale颗粒的癌症疗法能够针对肿瘤细胞，同时保护健康组织，这是相较于传统化疗方法的一项重大进步。 除了医学，nanoscale技术在电子行业也引起了轰动。随着设备变得越来越小且更强大，对nanoscale组件的需求也在增加。现代电子设备的基石——晶体管，如今正以nanoscale水平制造。这种微型化使得处理速度更快，能耗更低。量子点等创新材料，作为几纳米大小的半导体颗粒，正在被应用于显示器中，增强色彩再现和能效。 此外，在nanoscale上开发的材料导致了更强、更轻、更耐用的产品的问世。例如，碳纳米管是由nanoscale的碳原子构成的圆柱形结构，具有显著的强度和电导率。这些材料正在被探索用于从航空航天工程到运动器材的各个领域，提供增强的性能和耐用性。 尽管nanoscale技术带来了令人期待的进展，但也存在关于其安全性和环境影响的担忧。当我们在如此小的尺度上操控材料时，潜在的不可预见后果就会增加。例如，nanoscale颗粒与生物系统的相互作用尚未完全了解，这引发了关于毒性和长期影响的问题。因此，研究人员和政策制定者必须共同努力，建立确保nanoscale技术的安全开发和应用的指导方针和法规。 总之，nanoscale代表了科学研究和技术创新的前沿。它在医学、电子和材料科学中的应用展示了在如此小的尺度上操控物质的变革潜力。然而，随着我们继续探索nanoscale技术的可能性，我们必须对其对人类健康和环境的影响保持警惕。平衡创新与安全将是未来充分利用nanoscale进展的关键。