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物理学是研究物质最基本、最普遍的运动形式及其相互转化规律的科学。它的基本理论渗透在自然科学的一切领域中,应用于生产技术的各个部门,是自然科学许多领域和工程技术的基础。特别是在近代和现代,随着以狭义相对论和量子力学为两大支柱的近代物理学的建立,使得它的发展在20世纪显得更为活跃。物理学的许多新发现、新观念和新成就与相关学科的渗透、融合,产生了许多高科技。随
Physics is the science that studies the most basic and universal forms of matter and their laws of mutual transformation. Its basic theory permeates all fields of natural science and applies to all sectors of production technology, and is the foundation of many fields of natural science and engineering. Especially in modern times and in the modern era, with the establishment of modern physics based on special theory of relativity and quantum mechanics, its development has become more active in the 20th century. Many of the new discoveries, new ideas and new achievements in physics, and the infiltration and integration of related disciplines have produced many high technologies. With