Joe was very busy in the garret.裘正在顶楼上忙得不亦乐乎.live in a garret住在阁楼上No doubt he lived in a garret.毫无疑问,他住在一间小阁楼上.I would rather be a poor man in a garret with plenty of good books to read than a king who did not love readi...
偶极子在它的轴的方向上不发射能量.The dipole does not radiate energy in the direction of its axis.欲求的因子为图40那样的脉冲偶极子.The desired operator is the spike doublet of Figure 40.自然界中只能出现磁偶极子以及磁多极子的形式.Only magnetic dipole and higher multipole co...