注意,这些本征值并不是等距离分布的.Notice that the energy eigenvalues are not equally spaced.为此目的,我们将首先考虑下列的本征值问题.To this end we shall first consider the following eigenvalue problem.总可以做到使得简并的本征函数是正交的.It can always be arranged that dege...
Valuable raw materials were salvaged ( from the sunken freighter ).( 从沉船中 ) 打捞起许多贵重的原料.Sister Manhood had salvaged something which looked like dependability.曼胡德护士已经捞到了一些似乎很可靠的证据.That was one thing he had salvaged out of ...