Why is Bohr's theory a semiclassical quantum theory

Why is Bohr's theory a semiclassical quantum theory


According to classical electrodynamics, electrons in accelerating motion will radiate electromagnetic waves, resulting in continuous energy loss, but Bohr model can't explain why



On the concrete concept of quantum theory
The meaning of quantum,


Quantum refers to the state of atoms, neutrons, protons and other particles, which can characterize the energy, rotation, motion, magnetic field and other physical properties of particles. "Quantum teleportation" is to transfer particles from one place to another in a moment, as if through the "space-time tunnel"