[填空题]
The angular momentum 10 a5kjd98 nts/ n :g r:drpwkz.:in the hydrogen atom is give .5 zlpdsp; j- rc1pec9o8/ewin both by the Bohr model and bred89 /l e o5psc 1ijp;-zwcp.y quantum mechanics. Compare the results for $L = mvr$.
or $L_{\text{QM}}$ = $\hbar$. asdfasdofadsf