linear accelerator

简明释义

直线加速器

英英释义

例句

1.Research in particle physics often involves using a linear accelerator to collide particles at high speeds.

粒子物理学的研究通常涉及使用直线加速器以高速碰撞粒子。

2.Patients undergoing treatment at this facility benefit from the latest linear accelerator technology.

在该机构接受治疗的患者受益于最新的直线加速器技术。

3.The hospital recently upgraded its linear accelerator to improve cancer treatment outcomes.

医院最近升级了其直线加速器以改善癌症治疗效果。

4.In radiation therapy, a linear accelerator is used to deliver precise doses of radiation to tumors.

在放射治疗中，直线加速器用于将精确剂量的辐射输送到肿瘤。

5.The physicist explained how a linear accelerator works to generate high-energy particles.

物理学家解释了直线加速器如何工作以产生高能粒子。

作文

The field of modern physics has introduced numerous groundbreaking technologies that have significantly advanced our understanding of the universe. One such technology is the linear accelerator, which plays a crucial role in both research and medical applications. A linear accelerator (线性加速器) is a device that accelerates charged particles, such as electrons or protons, along a straight path using electromagnetic fields. This process allows scientists and medical professionals to harness the energy of these particles for various purposes.In the realm of particle physics, linear accelerators are essential tools for conducting experiments that delve into the fundamental components of matter. By accelerating particles to high speeds and colliding them with one another, researchers can observe the resulting interactions and gain insights into the building blocks of the universe. For instance, the Stanford Linear Accelerator Center (SLAC) in California is renowned for its linear accelerator facility, which has contributed to significant discoveries in high-energy physics, including the study of quarks and leptons.Beyond research, linear accelerators have made a tremendous impact in the field of medicine, particularly in cancer treatment. Medical linear accelerators are used in radiation therapy to target and destroy cancer cells while minimizing damage to surrounding healthy tissue. During treatment, a linear accelerator generates high-energy X-rays or electrons that are precisely directed at the tumor, allowing for effective treatment of various types of cancer. This technique has revolutionized oncology, providing patients with a non-invasive option to combat their illness.The design and functionality of linear accelerators have evolved over the years. Early models were large and complex, requiring extensive infrastructure. However, advancements in technology have led to more compact and efficient designs. Today, many hospitals and research institutions utilize state-of-the-art linear accelerators that offer enhanced precision and capabilities. These modern devices can be integrated into treatment plans that are tailored to individual patients, ensuring optimal outcomes.Moreover, the versatility of linear accelerators extends beyond particle physics and medicine. They are also employed in various industrial applications, such as materials testing and sterilization. By utilizing the high-energy beams produced by linear accelerators, industries can improve product quality and ensure safety standards are met.In conclusion, the linear accelerator (线性加速器) is a remarkable invention that has transformed multiple fields, from fundamental physics to practical medical applications. Its ability to accelerate charged particles has opened new avenues for exploration and innovation. As technology continues to advance, we can anticipate further developments in linear accelerators that will enhance our understanding of the universe and improve healthcare outcomes for patients worldwide. The ongoing research and application of this technology highlight its significance in shaping the future of science and medicine.

现代物理学领域引入了许多突破性的技术，这些技术显著推动了我们对宇宙的理解。其中一种技术是线性加速器，它在研究和医学应用中发挥着至关重要的作用。线性加速器（linear accelerator）是一种通过电磁场沿直线路径加速带电粒子（如电子或质子）的设备。这个过程使科学家和医疗专业人员能够利用这些粒子的能量用于各种目的。在粒子物理学领域，线性加速器是进行实验的重要工具，这些实验深入探讨物质的基本组成。通过将粒子加速到高速并相互碰撞，研究人员可以观察到由此产生的相互作用，从而获得对宇宙构建块的见解。例如，加利福尼亚州的斯坦福线性加速器中心（SLAC）以其线性加速器设施而闻名，该设施为高能物理学的重要发现做出了贡献，包括对夸克和轻子的研究。除了研究之外，线性加速器在医学领域也产生了巨大的影响，特别是在癌症治疗方面。医学线性加速器用于放射治疗，以针对并摧毁癌细胞，同时尽量减少对周围健康组织的损害。在治疗期间，线性加速器产生高能X射线或电子，精确地指向肿瘤，从而有效治疗各种类型的癌症。这种技术彻底改变了肿瘤学，为患者提供了一种非侵入性的选择，以抗击疾病。线性加速器的设计和功能多年来不断演变。早期模型庞大而复杂，需要大量基础设施。然而，技术的进步导致了更紧凑和高效的设计。如今，许多医院和研究机构利用最先进的线性加速器，提供增强的精度和能力。这些现代设备可以整合到针对个别患者量身定制的治疗计划中，确保最佳结果。此外，线性加速器的多功能性超越了粒子物理学和医学。它们还被广泛应用于各种工业应用，如材料测试和灭菌。通过利用线性加速器产生的高能束流，工业部门可以提高产品质量，确保安全标准得到满足。总之，线性加速器（linear accelerator）是一项了不起的发明，它改变了多个领域，从基础物理到实际医学应用。它加速带电粒子的能力为探索和创新开辟了新的途径。随着技术的不断进步，我们可以期待线性加速器在未来的发展，将增强我们对宇宙的理解，并改善全球患者的医疗结果。对这项技术的持续研究和应用突显了它在塑造科学和医学未来中的重要性。