I’ve booked the discotheque for the party.我为聚会安排了迪斯科舞厅。I've booked the discotheque for the party.我为聚会安排了迪斯科舞厅.One evening, she made a rare outing to the local discotheque.她有天晚上破天荒地去了一次当地的迪斯科舞厅。Mary wore handsome go ...
Why doesn't it fly apart under the coulomb repulsion of like - charge elements?为什么它不在同类电荷元的库仑排斥作用下散开 呢 ?Exciton is electron - hole pair held together by their mutual Coulomb interaction.激子就是由电子和空穴在相互间的库仑力作用下,相互维持在一起...