引言自哥白尼的“太阳说”以来,人类在对宏观宇宙的认识中,提出了许多描述宇宙的理论(如,广义相对论,宇宙大爆炸说等),认识到浩瀚宇宙的无穷尽。与此同时,人类在对微观世界的探索中,成果更是丰富多彩。其中,罗瑟福的“原子的太阳”说的提出,促进了粒子物理众多的重大发现,如介子、W粒子等。随着这些研究的深入,微观粒子的尺度越来越小,对其细分越来越困难。因此,在微观尺度上也陷入到无限。科学家逐步认识到微观世界同 INTRODUCTION Since Copernicus’s “The Sun”, mankind has put forward many theories that describe the universe (eg, general relativity, big bang, etc.) in recognizing the macro universe, recognizing the endlessness of the vast universe. In the meantime, the fruits of human exploration in the micro-world are even more colorful. Among them, the proposition of Rousself’s “The Sun of the Atoms” has promoted many major discoveries of particle physics, such as meson, W particle and so on. With the deepening of these researches, the size of the microscopic particles becomes smaller and smaller, and their segmentation is more and more difficult. Therefore, on the micro-scale also fell into infinity. Scientists have come to realize that the micro-world is the same