synchrotron

简明释义

英[ˈsɪŋkrəˌtrɒn]美[ˈsɪŋkrəˌtrɑːn]

n. [核] 同步加速器；同步回旋加速器

英英释义

单词用法

同义词

反义词

例句

1.It is an new technology to use synchrotron radiation lithograph for making large scale integral circuit.

在进行大规模集成电路光刻时，采用同步辐射光源是一项新技术。

2.The blocks of amber were run past the synchrotron twice.

琥珀块被放在同步加速器中两次。

3.The performance of the first vacuum interlock system in national synchrotron radiation laboratory in Hefei was measured in simulation experiments.

本实验室一期时研制的第一套真空联锁保护系统进行了模拟性的性能测试。

4.X-ray absorption experiments on atoms bound to surfaces provided another good example of the use of synchrotron radiation.

对于同表面结合的原子所进行的x射线吸收实验，也很好地说明了同步加速器辐射的应用。

5.The pore structure changes of the PAN fibers were characterized by synchrotron radiation small angle X-ray scattering.

采用同步辐射小角X射线散射研究了PAN原丝制备过程中纤维孔结构的演变。

6.To better examine the snake, the scientists used a new imagining technique called synchrotron-radiation computed laminography (SRCL).

为了更好的研究这种蛇，科学家们采用一种新型的成像技术，叫做电脑同步辐射分层照相术(SRCL)。

7.The prototype was tested at the Swiss Light Source synchrotron near Zurich, using a mouse femur fragment narrower than a human hair.

该样机在瑞士苏黎世附近的瑞士光源同步加速器研究中心进行了测试，测试样本是比人类头发还细的老鼠股骨断片。

8.This is also confirmed by further synchrotron radiation experimental results.

随后的同步辐射实验结果也证实了这个结论。

9.At the synchrotron, scientists can investigate the properties of materials at the atomic level.

在同步辐射中心，科学家可以研究材料在原子级别的性质。

10.The new synchrotron facility will enhance our understanding of biological processes.

新的同步辐射设施将增强我们对生物过程的理解。

11.Using a synchrotron, we can create detailed images of the internal structures of objects.

利用同步辐射，我们可以创建物体内部结构的详细图像。

12.The researchers used a synchrotron to produce high-energy X-rays for their experiments.

研究人员使用同步辐射产生高能X射线用于他们的实验。

13.The synchrotron emits light that is a million times brighter than the sun.

该同步辐射发出的光比太阳亮一百万倍。

作文

A synchrotron is a type of particle accelerator that plays a vital role in modern scientific research. It is specifically designed to accelerate charged particles, such as electrons, to very high speeds and then direct them into a storage ring. This technology has revolutionized various fields, including physics, chemistry, biology, and materials science. By producing intense beams of light known as synchrotron radiation, it provides researchers with unprecedented insights into the structure and properties of materials at the atomic and molecular levels.The operation of a synchrotron begins with the injection of electrons into a linear accelerator, where they are initially accelerated to a certain energy level. Once they reach this stage, the electrons are injected into a circular storage ring. As the electrons travel through the ring, they are subjected to powerful magnetic fields that keep them on a circular path. These magnetic fields also cause the electrons to emit synchrotron radiation, which is a highly collimated and intense beam of light.One of the most significant advantages of using a synchrotron is its ability to produce a wide range of electromagnetic radiation, from infrared to X-rays. This versatility allows scientists to employ various techniques in their research. For example, X-ray diffraction studies can be conducted to investigate the crystalline structure of materials, while X-ray absorption spectroscopy can provide information about the electronic structure of atoms within a sample. These techniques have proven invaluable in fields such as drug discovery, where understanding the molecular structure of compounds can lead to the development of new medications.Moreover, the use of a synchrotron has facilitated advancements in nanotechnology. Researchers can probe materials at the nanoscale, allowing them to manipulate and design new materials with unique properties. This capability has implications for various applications, including electronics, energy storage, and environmental remediation.In addition to its applications in material science, a synchrotron is also crucial in biological research. For instance, researchers can study the intricate structures of proteins and enzymes, which are essential for understanding biological processes and developing new therapeutic approaches. The ability to visualize these structures at such a detailed level has opened new avenues in drug design and biotechnology.However, operating a synchrotron requires significant investment and expertise. These facilities are often large-scale projects that involve collaboration among scientists from various disciplines. The construction and maintenance of a synchrotron facility can take years and require substantial funding. Despite these challenges, the benefits of synchrotron radiation in advancing scientific knowledge are undeniable.In conclusion, the synchrotron is an extraordinary tool that has transformed the landscape of scientific research. Its ability to produce high-intensity beams of light has enabled breakthroughs in numerous fields, providing critical insights into the fundamental building blocks of matter. As technology continues to advance, the role of synchrotron facilities will undoubtedly expand, paving the way for further discoveries that could shape the future of science and technology. The continued investment in and development of synchrotron facilities will ensure that scientists have access to the tools they need to explore the mysteries of the universe, ultimately leading to innovations that benefit society as a whole.

同步加速器是一种粒子加速器，在现代科学研究中发挥着至关重要的作用。它专门设计用于加速带电粒子，如电子，达到非常高的速度，然后将其引导到储存环中。这项技术在物理学、化学、生物学和材料科学等多个领域引发了革命。通过产生称为同步辐射的强光束，它为研究人员提供了前所未有的洞察力，使他们能够在原子和分子层面上研究材料的结构和性质。同步加速器的操作始于将电子注入线性加速器，在那里它们最初被加速到一定的能量水平。一旦达到这个阶段，电子就会被注入到一个圆形储存环中。当电子在环中移动时，它们会受到强大的磁场的影响，这些磁场使它们保持在圆形路径上。这些磁场还会导致电子发出同步辐射，这是一束高度准直且强烈的光束。使用同步加速器的一个显著优势是它能够产生广泛的电磁辐射，从红外线到X射线。这种多功能性使科学家能够在研究中采用各种技术。例如，可以进行X射线衍射研究，以调查材料的晶体结构，而X射线吸收光谱可以提供有关样本中原子的电子结构的信息。这些技术在药物发现等领域证明了其不可或缺的价值，其中理解化合物的分子结构可以导致新药物的开发。此外，使用同步加速器促进了纳米技术的发展。研究人员可以在纳米尺度上探测材料，使他们能够操纵和设计具有独特性质的新材料。这种能力对电子学、能源存储和环境修复等各种应用具有重要意义。除了在材料科学中的应用外，同步加速器在生物研究中也至关重要。例如，研究人员可以研究蛋白质和酶的复杂结构，这对于理解生物过程和开发新的治疗方法至关重要。在如此详细的水平上可视化这些结构为药物设计和生物技术开辟了新的途径。然而，运营同步加速器需要大量的投资和专业知识。这些设施通常是大型项目，涉及来自各个学科的科学家的合作。建设和维护同步加速器设施可能需要数年时间，并需要大量资金。尽管面临这些挑战，但同步辐射在推动科学知识进步方面的好处是不可否认的。总之，同步加速器是一种非凡的工具，已经改变了科学研究的格局。它产生高强度光束的能力使得众多领域的突破成为可能，为我们提供了对物质基本构建块的关键见解。随着技术的不断进步，同步加速器设施的作用无疑会扩大，为未来的发现铺平道路，这些发现可能会塑造科学和技术的未来。对同步加速器设施的持续投资和发展将确保科学家能够获得探索宇宙奥秘所需的工具，最终导致惠及整个社会的创新。