Bohr radius was the radius of the circle in which the electron moved in the ground state of the hydrogen atom, according to the Bohr theory. 根據玻爾理論，玻爾半徑是在基態氫原子中電子運動的圓周半徑。
The red emission of Si-base films is related to the density of the nanometer grains and the number of the grains in the bohr radius. 硅基薄膜的紅光發射與納米晶硅密度及波爾半徑內晶粒數目有著密切的關係。
Bohr radius was the radius of the circle in which the electron moved in the ground state of the hydrogen atom, according to the Bohr theory. 根據玻爾理論，玻爾半徑是在基態氫原子中電子運動的圓周半徑。
The red emission of Si-base films is related to the density of the nanometer grains and the number of the grains in the bohr radius. 硅基薄膜的紅光發射與納米晶硅密度及波爾半徑內晶粒數目有著密切的關係。
