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玻尔原子理论提出:电子的轨道是量子化的,原子中能够实现的电子轨道只是那些符合条件的轨道:2πr·mv=nh(n=1,2,3…)一般教材通常将上式表述为:电子在轨道上运动一周的位移(2πr)乘动量(mv)应等于普朗克常数的整数倍,这称为量子条件.但在教学中,学生总感觉无法直观理解这个量子条件.若将上式适当改变形式,结合驻波运用图象进行理解,效果会好很多。
Bohr atom theory suggests that the electron orbitals are quantized and that the electronic orbitals that can be realized in the atoms are only those orbitals that meet the conditions: 2πr · mv = nh (n = 1,2,3 ...) General textbooks usually formula Is that the displacement (2πr) of the electron moving in orbit for a week should be equal to an integral multiple of the Planck's constant, which is called the quantum condition, but in the teaching, students always can not intuitively understand this quantum condition. Appropriate changes in the form of the above, combined with the use of standing waves to understand the image, the effect will be much better.