magnetic lens的用法和样例：
例句
- The principle of the atom lens using a hexapole magnetic field and its aberration has been discussed.
分析了由六极磁场构成的原子束磁透镜的原理及像差。 - The effects of the multiple coulomb scattering and chromatic aberrations in the magnetic lenses on the spatial resolution are studied.
研究了多库仑散射和磁透镜系统的色散对质子照相空间分辨率的影响及解决途径。
