基本物理常数是物理学中的一些普适常数,是人类在探索客观世界基本运动规律的过程中提出和确定的基本物理常量。这些常数与自然科学的各个分支有着密切的关系,在科学理论的提出和科学试验的发展中起着很重要的作用。基本物理常数包括牛顿引力常数G、真空中的光速C、普朗克常数h、基本电荷e、电子静止质量Me、阿伏伽德罗常数Na等。物理学中许多新领域的开辟以及重大物理理论的创立,往 The basic physical constants are some universal constants in physics and are the basic physical constants proposed and determined by human beings in exploring the basic laws of movement in the objective world. These constants are closely related to all branches of the natural sciences and play an important role in the formulation of scientific theories and in the development of scientific experiments. The basic physical constants include Newton’s gravitational constant G, light velocity C in vacuum, Planck’s constant h, basic charge e, electron rest mass Me, Avogadro’s number Na, and the like. The development of many new fields in physics and the founding of major physical theories