nanotechnology

简明释义

英[ˌnænəʊtekˈnɒlədʒi]美[ˌnænoʊtekˈnɑːlədʒi]

n. 纳米技术

英英释义

单词用法

同义词

反义词

例句

1.Imagine that we carve out a separate set of regulations for nanotechnology in water purification.

想象一下，如果我们为净水的纳米技术创造出了一组单独的管理规定。

2.Some futurists envision nanotechnology also being used to explore the deep sea in small submarine, or even to launch finger-sized rockets packed with micro miniature instruments.

一些未来学家设想纳米技术也可以用于在小型潜水艇里探索深海，甚至可以用来发射装有微型仪器的手指大小的火箭。

3.How can nanotechnology be made green and sustainable?

怎样才能使纳米技术既环保又有可持续性？

4.And stem cell and nanotechnology research offer real possibilities for the reanimation of tissue.

细胞和纳米技术的研究已经可以提供复活这些组织的可能性。

5.There were few signs among the elaborate displays that even mentioned nanotechnology.

在那些精心布置的展品中，甚至连提及纳米技术的标签都少之又少。

6.See nanotechnology and nanotoxicology for additional information.

有关其他信息，请参见纳米技术和纳米毒理学。

7.Main directions are represented by archeology biology medicine nanotechnology etc.

其主要应用方向包括考古学、生物学、医药、纳米技术等等。

8.Researchers are exploring the use of nanotechnology in drug delivery systems to target cancer cells more effectively.

研究人员正在探索使用纳米技术在药物输送系统中，更有效地靶向癌细胞。

9.The development of nanotechnology has led to stronger and lighter materials for aerospace applications.

纳米技术的发展使得航空航天应用中的材料更强、更轻。

10.In electronics, nanotechnology allows for the creation of smaller, faster, and more efficient components.

纳米技术在电子学中允许创建更小、更快和更高效的组件。

11.The cosmetics industry is incorporating nanotechnology to enhance the absorption of active ingredients in skincare products.

化妆品行业正在采用纳米技术来增强护肤产品中活性成分的吸收。

12.Environmental applications of nanotechnology include water purification and air filtration systems.

纳米技术在环境应用中包括水净化和空气过滤系统。

作文

Nanotechnology, or 纳米技术, is a field of science and engineering that focuses on manipulating matter at the atomic and molecular scale. This technology has the potential to revolutionize various industries, including medicine, electronics, and environmental science. By working with materials at the nanoscale, scientists can create new products and processes that were previously unimaginable. One of the most exciting applications of 纳米技术 is in the medical field. Researchers are exploring ways to use nanoparticles to deliver drugs directly to targeted cells, minimizing side effects and improving treatment efficacy. For instance, cancer therapies can be enhanced by using 纳米技术 to deliver chemotherapy drugs specifically to tumor cells, sparing healthy cells from damage. This targeted approach not only increases the effectiveness of the treatment but also reduces the overall toxicity experienced by patients. In addition to medicine, 纳米技术 is making waves in the electronics industry. The miniaturization of electronic components has been a trend for decades, and 纳米技术 takes this to the next level. By creating smaller and more efficient transistors, engineers can design faster and more powerful processors. This advancement leads to the development of cutting-edge devices, such as smartphones and computers that are not only more compact but also more energy-efficient. As a result, 纳米技术 plays a crucial role in shaping the future of consumer electronics. Environmental science is another area where 纳米技术 shows great promise. Researchers are investigating how nanoparticles can be used to clean up pollutants and toxins in the environment. For example, certain types of nanoparticles can absorb heavy metals from contaminated water sources, making it safer for consumption. Additionally, 纳米技术 can be employed to create more efficient solar panels, harnessing sunlight more effectively and contributing to renewable energy solutions. Despite its numerous benefits, the advancement of 纳米技术 also raises ethical and safety concerns. The manipulation of materials at such a small scale can lead to unforeseen consequences. There is ongoing debate about the potential risks associated with nanoparticles, including their impact on human health and the environment. Regulatory bodies are working to establish guidelines to ensure that 纳米技术 is developed responsibly and safely. In conclusion, 纳米技术 is a groundbreaking field that holds immense potential for transforming various sectors. From targeted drug delivery in medicine to advancements in electronics and environmental remediation, the applications of 纳米技术 are vast and varied. However, as we continue to explore and develop this technology, it is essential to address the ethical and safety concerns that accompany it. By doing so, we can harness the power of 纳米技术 responsibly and sustainably, paving the way for a brighter future.

纳米技术，或称为纳米技术，是一个关注于在原子和分子尺度上操控物质的科学与工程领域。这项技术有潜力彻底改变包括医学、电子和环境科学在内的各个行业。通过在纳米尺度上工作，科学家们可以创造出以前难以想象的新产品和新工艺。 纳米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将药物直接输送到目标细胞，从而减少副作用并改善治疗效果。例如，通过使用纳米技术将化疗药物专门送达肿瘤细胞，可以增强癌症治疗的效果，同时保护健康细胞免受损害。这种靶向方法不仅提高了治疗的有效性，还降低了患者经历的整体毒性。 除了医学，纳米技术在电子行业也引起了轰动。电子组件的小型化已经成为几十年的趋势，而纳米技术将这一趋势提升到了一个新的高度。通过制造更小、更高效的晶体管，工程师可以设计出更快、更强大的处理器。这一进步导致了尖端设备的发展，如智能手机和计算机，它们不仅更加紧凑，而且更加节能。因此，纳米技术在塑造消费电子未来方面发挥着至关重要的作用。 环境科学是另一个纳米技术展现巨大前景的领域。研究人员正在调查如何利用纳米颗粒清理环境中的污染物和毒素。例如，某些类型的纳米颗粒可以吸附被污染水源中的重金属，使其更加安全可供饮用。此外，纳米技术还可以用于制造更高效的太阳能电池板，更有效地利用阳光，并为可再生能源解决方案做出贡献。 尽管有众多好处，纳米技术的进步也引发了伦理和安全问题。在如此小的尺度上操控材料可能会导致无法预见的后果。关于纳米颗粒可能带来的风险，包括对人类健康和环境的影响，仍然存在持续的争论。监管机构正在努力建立指导方针，以确保纳米技术的开发是负责任和安全的。 总之，纳米技术是一个突破性的领域，具有改变各个行业的巨大潜力。从医学中的靶向药物输送到电子学和环境修复的进步，纳米技术的应用广泛而多样。然而，随着我们继续探索和发展这项技术，必须解决伴随而来的伦理和安全问题。通过这样做，我们可以负责任和可持续地利用纳米技术的力量，为更美好的未来铺平道路。