nanotube

简明释义

英[ˈnænəʊˌtjuːb]美[nænoʊtuːb]

n. 奈米碳管；奈米管；纳米电子管

英英释义

单词用法

同义词

反义词

例句

1.Some electronic devices, such as field-emission displays in some flat panels, are made from nanotube yarns.

一些电子设备如场发射显示器面板均是用纳米管线制作而成的。

2.But with the new nanotube devices, the Chambers would have to be replenished with carbon dioxide and water from time to time to keep the reaction going.

但是对于这个新的纳米管装置，需要不断向仪器内通入二氧化碳和水来维持反应的继续。

3.They found that protons do flow steadily across the nanotube, carrying an electric current.

他们发现，质子流稳定通过碳纳米管，形成电流。

4.Nanotube visualization, in common with many others nanoHUB supports, is quite complex and correspondingly slow on a typical desktop computer.

纳米管可视化，与许多其他的nanoHUB支持有很多相似之处，它是相当复杂的，并且对于典型的桌面计算机来说运行速度很慢。

5.For the first time, a team of MIT chemical engineers has observed single ions marching through a tiny carbon-nanotube channel.

这是麻省理工学院的化学工程师团队第一次观察到单离子通过一个微小的碳纳米管渠道进行运输。

6.Once you are in this geostationary orbit right over the tower, just lower your carbon nanotube cable down from the satellite, tether it to the tower here on Earth.

一旦你来到这个塔旁的地球静止轨道，只需把碳纳米管电缆从卫星上放低然后将其系在位于地球的塔端。

7.The nanotube was long — 10 microns — and freely suspended.

纳米管有10微米长，并且自由悬浮。

8.A carbon nanotube is, as its name suggests, a tiny cylinder of carbon atoms.

正如其表面意思一样，碳纳米管即由碳原子组成的微管。

9.Researchers are investigating the potential of nanotubes 纳米管 for use in drug delivery systems.

研究人员正在调查nanotubes 纳米管在药物递送系统中的潜力。

10.The strength-to-weight ratio of nanotubes 纳米管 makes them ideal for aerospace applications.

纳米管 纳米管的强度与重量比使其非常适合航空航天应用。

11.In electronics, nanotubes 纳米管 can be used to create faster and more efficient transistors.

在电子学中，纳米管可以用于制造更快、更高效的晶体管。

12.The conductivity of nanotubes 纳米管 allows them to be used in advanced battery technologies.

纳米管的导电性使其可用于先进的电池技术。

13.Scientists are exploring how nanotubes 纳米管 can improve solar cell efficiency.

科学家们正在探索nanotubes 纳米管如何提高太阳能电池的效率。

作文

In recent years, the field of nanotechnology has gained significant attention due to its potential applications in various industries. One of the most fascinating components of nanotechnology is the carbon nanotube, which has shown remarkable properties that could revolutionize materials science. A nanotube (纳米管) is a cylindrical structure made up of carbon atoms arranged in a hexagonal lattice, resembling a rolled-up sheet of graphene. These structures are incredibly small, with diameters typically on the nanometer scale, and can be several micrometers long. The unique properties of nanotubes (纳米管) make them highly desirable for a range of applications. For instance, they exhibit exceptional tensile strength, making them much stronger than steel while being much lighter. This characteristic opens up possibilities for creating stronger and lighter materials for use in aerospace, automotive, and construction industries. Additionally, nanotubes (纳米管) have excellent electrical conductivity, which makes them ideal for use in electronic devices, sensors, and batteries. Their ability to conduct electricity efficiently allows for the development of faster and more efficient electronic components. Moreover, nanotubes (纳米管) possess remarkable thermal conductivity, enabling them to dissipate heat effectively. This property is particularly useful in applications involving heat management, such as in computer processors and other electronic devices where overheating can be a significant issue. The combination of these properties makes nanotubes (纳米管) an attractive option for enhancing the performance of existing technologies and developing new ones. Research into nanotubes (纳米管) has also led to advancements in the field of medicine. For example, they can be used as drug delivery systems, allowing for targeted treatment of diseases at the cellular level. By attaching drugs to the surface of nanotubes (纳米管), researchers can ensure that the medication is delivered directly to the affected area, minimizing side effects and improving treatment efficacy. Furthermore, nanotubes (纳米管) can be utilized in imaging techniques, enhancing the visibility of cells and tissues during medical procedures. Despite their numerous advantages, the production and application of nanotubes (纳米管) come with challenges. The synthesis of high-quality nanotubes (纳米管) is still a topic of ongoing research, as it requires precise control over the growth conditions to achieve desired properties. Additionally, the potential environmental and health impacts of nanotubes (纳米管) must be carefully studied to ensure safe usage. As with any emerging technology, it is crucial to balance the benefits of nanotubes (纳米管) with the need for responsible development and regulation. In conclusion, nanotubes (纳米管) represent a significant advancement in nanotechnology, offering a wide range of applications across various fields. Their unique properties, including strength, conductivity, and thermal management, make them a valuable material for future innovations. As research continues to explore the potential of nanotubes (纳米管), we can anticipate exciting developments that could transform industries and improve our quality of life.

近年来，纳米技术领域因其在各个行业中的潜在应用而受到广泛关注。碳纳米管是纳米技术中最引人注目的组成部分之一，它展现出显著的特性，有可能彻底改变材料科学。纳米管（nanotube）是一种由碳原子以六角形晶格排列而成的圆柱形结构，形似卷起的石墨烯薄片。这些结构非常小，直径通常在纳米级别，长度可达数微米。 纳米管（nanotube）的独特性质使其在众多应用中极具吸引力。例如，它们表现出卓越的抗拉强度，比钢铁更强，但更轻。这一特性为航空航天、汽车和建筑行业创造了更强、更轻的材料提供了可能。此外，纳米管（nanotube）具有优良的电导率，非常适合用于电子设备、传感器和电池。它们高效导电的能力使得开发更快、更高效的电子组件成为可能。 此外，纳米管（nanotube）还具有显著的热导率，能够有效散热。这一特性在涉及热管理的应用中尤其有用，例如在计算机处理器和其他电子设备中，过热可能是一个重大问题。这些特性的结合使得纳米管（nanotube）成为提升现有技术性能和开发新技术的理想选择。 对纳米管（nanotube）的研究也推动了医学领域的进步。例如，它们可以用作药物递送系统，允许在细胞层面进行靶向治疗。通过将药物附着在纳米管（nanotube）的表面，研究人员可以确保药物直接送达受影响区域，从而减少副作用并提高治疗效果。此外，纳米管（nanotube）还可以用于成像技术，提高医疗程序中细胞和组织的可视化效果。 尽管纳米管（nanotube）具有众多优点，但其生产和应用也面临挑战。高质量纳米管（nanotube）的合成仍然是一个正在进行的研究课题，因为这需要对生长条件进行精确控制，以实现所需的特性。此外，必须仔细研究纳米管（nanotube）可能对环境和健康的影响，以确保安全使用。与任何新兴技术一样，平衡纳米管（nanotube）的好处与负责任的发展和监管的需求至关重要。 总之，纳米管（nanotube）代表了纳米技术的重要进展，在各个领域提供了广泛的应用。它们的独特性质，包括强度、电导率和热管理，使其成为未来创新的宝贵材料。随着研究继续探索纳米管（nanotube）的潜力，我们可以期待激动人心的发展，这可能改变行业并改善我们的生活质量。