它显示出那构成阳极的金属的结构所特有的,十分确定的波长.It'shows well - defined wavelengths which are characteristic of the structure of the metal forming the anode.不溶性铅合金阳极的环境材料化设计.DESIGNING THE UNDISSOLVED ANODE OF LEAD ALLOY INTO ECOMATERIA...
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...