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奇伟壮丽的物理世界美,在物理学中,体现为理论与思维方法两个方面。理论美: (一)内容简洁深刻牛顿仅用三大定律便概括了自然界一切物体的机械运动规律。牛顿体系在上世纪被公认为自然图景的最美叙述。从牛顿运动定律导出的动量守恒定律,竟也能适用于大到星系的宇观系统以及小到原子、基本粒子的微观系统,其视野是如此地开阔。爱因斯坦的相对论,更以绵邈旷远的时空,展现出一种磅礴恢宏的气势。
The magnificent world of physical beauty, in physics, embodies both theory and thinking methods. Theoretical beauty: (1) Concise and profound content Newton used only three laws to summarize the laws of mechanical movement of all objects in the natural world. The Newtonian system was recognized as the most beautiful description of the natural landscape in the last century. The law of conservation of momentum derived from Newton’s laws of motion can also be applied to the astronomers of the galaxy and microscopic systems of atoms and elementary particles. Einstein’s theory of relativity, even more time and space, shows a majestic momentum.