N State 街道地址
N Carolina State Univ 北卡罗来纳州立大学
N State Line 街道地址
Morgan n State University 摩根州立大学
Penn n State Nittany Lions 球队宾夕法尼亚州立大学尼塔尼雄狮队
Mister Ban, Secretary of State Hillary Clinton and Haitian President Rene Preval led a conference of donors at the U.N.Wednesday.
VOA: special.2010.04.02
Suppose the E incident is greater than the energy in the transition going from ground state n=2 What will happen?
假设入射能量远远大于,从基态向,转变的能量。,to,n,equals,two。,那会发生什么?
So we are going to put atomic hydrogen Z equals one, 1 ground state n equals one.
氢原子Z等于,基态n也等于。
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