standard model

简明释义

标准式

英英释义

例句

1.The standard model 标准模型 is a well-established theory in particle physics.

标准模型 标准模型是粒子物理学中一个成熟的理论。

2.The physicists discussed the implications of the standard model 标准模型 of particle physics.

物理学家们讨论了粒子物理学中标准模型 标准模型的影响。

3.The discovery of the Higgs boson was a significant milestone for the standard model 标准模型.

希格斯玻色子的发现是对标准模型 标准模型的重要里程碑。

4.Many researchers are trying to find evidence that goes beyond the standard model 标准模型.

许多研究人员正在尝试寻找超越标准模型 标准模型的证据。

5.In the field of cosmology, the standard model 标准模型 helps explain the formation of the universe.

在宇宙学领域，标准模型 标准模型有助于解释宇宙的形成。

作文

The term standard model refers to a well-established theoretical framework in particle physics that describes the fundamental particles and their interactions. This model has been instrumental in advancing our understanding of the universe at its most fundamental level. The standard model encompasses various particles, including quarks, leptons, and gauge bosons, which are the building blocks of matter and forces in the universe.To fully grasp the significance of the standard model, it is essential to recognize its historical context. Developed in the mid-20th century, this model emerged from the efforts of numerous physicists who sought to unify the theories of electromagnetism, weak nuclear force, and strong nuclear force. The culmination of their work led to the formulation of a coherent framework that could accurately predict the outcomes of high-energy particle collisions.One of the remarkable achievements of the standard model is its ability to make precise predictions about the behavior of particles. For instance, it successfully predicted the existence of the Higgs boson, a particle that gives mass to other particles through the Higgs mechanism. This prediction was confirmed in 2012 when scientists at CERN's Large Hadron Collider discovered the Higgs boson, marking a significant milestone in the field of particle physics and validating the standard model.Moreover, the standard model provides a comprehensive framework for understanding the interactions between particles through the exchange of force-carrying particles known as gauge bosons. These interactions are mediated by three fundamental forces: electromagnetic, weak, and strong forces. The standard model elegantly explains how these forces operate at the subatomic level, allowing physicists to comprehend the complex nature of atomic and subatomic phenomena.Despite its successes, the standard model is not without limitations. It does not account for gravity, which is described by Einstein's theory of general relativity. Additionally, the standard model fails to explain dark matter and dark energy, which together constitute a significant portion of the universe's total mass-energy content. This gap in understanding has led physicists to explore theories beyond the standard model, such as string theory and supersymmetry, in hopes of providing a more complete picture of the universe.In conclusion, the standard model serves as a cornerstone of modern physics, offering profound insights into the fundamental structure of matter and the forces that govern it. Its development has revolutionized our understanding of the universe, yet it also highlights the ongoing quest for knowledge in the realm of particle physics. As scientists continue to investigate the mysteries of the cosmos, the standard model remains a vital tool for exploring the fundamental questions that shape our understanding of reality.

术语standard model指的是粒子物理学中一个成熟的理论框架，描述了基本粒子及其相互作用。这个模型在推进我们对宇宙最基本层面的理解方面发挥了重要作用。standard model包括各种粒子，包括夸克、轻子和规范玻色子，它们是宇宙中物质和力的构建块。要充分理解standard model的重要性，有必要认识到它的历史背景。该模型在20世纪中叶发展起来，源于众多物理学家的努力，他们试图统一电磁力、弱核力和强核力的理论。他们工作的最终结果导致了一个连贯框架的形成，该框架能够准确预测高能粒子碰撞的结果。standard model的一项显著成就是它能够精确预测粒子的行为。例如，它成功预测了希格斯玻色子的存在，这种粒子通过希格斯机制赋予其他粒子质量。2012年，CERN的大型强子对撞机发现了希格斯玻色子，这一预测得到了证实，标志着粒子物理学领域的一个重要里程碑，并验证了standard model。此外，standard model提供了一个全面的框架，用于理解粒子之间通过称为规范玻色子的力载体的交换进行的相互作用。这些相互作用由三种基本力介导：电磁力、弱力和强力。standard model优雅地解释了这些力如何在亚原子水平上运作，使物理学家能够理解原子和亚原子现象的复杂本质。尽管取得了成功，standard model并非没有局限性。它没有考虑引力，而引力则由爱因斯坦的广义相对论描述。此外，standard model无法解释暗物质和暗能量，这两者共同构成了宇宙总质量-能量内容的一个重要部分。这种理解的空白促使物理学家探索超越standard model的理论，如弦理论和超对称，希望提供更完整的宇宙图景。总之，standard model作为现代物理学的基石，为我们提供了关于物质的基本结构及其支配力的深刻见解。它的发展彻底改变了我们对宇宙的理解，但也突显出在粒子物理学领域持续追求知识的必要性。随着科学家们继续探讨宇宙的奥秘，standard model仍然是探索塑造我们现实理解的基本问题的重要工具。