short magnetic lens 短磁透镜
magnetic-lens spectrometer 磁透镜谱仪 ; 磁透镜分光计 ; 磁透镜能谱计
asymmetric magnetic lens 不对称磁透镜
magnetic-lens 磁透镜谱仪
long-focus magnetic lens 长焦距磁透镜
spectrometer magnetic-lens 磁透镜谱仪
focus magnetic lens 长焦距磁透镜
N a set of magnets, esp electromagnets, used to focus or defocus a beam of charged particles in an electron microscope, particle accelerator, or similar device 磁透镜
The use of laser cooling atomic beam technique can greatly reduce this aberration and makes the magnetic lens a useful tool in the field of atomic optics.
应用激光冷却技术能使这一影响减小，从而使磁透镜在原子光学领域得到更广泛的应用。
Moreover, applying the matrix method in the close axis optics leads directly to the expression of the focal distance of magnetic lens if the matrix is transmitted by the lens.
此外，应用类似于近轴光学中的矩阵方法，山磁透镜传输矩阵，直接导出了该磁透镜的焦距的表达式。
Comparison of the focusing results of a hot atomic beam with a monochromatic cold atomic beam shows that the main factor affecting the imaging quality of the magnetic lens is chromatic aberration.
在比较了热原子束和单色冷原子束的会聚效果后得出结论：影响它成像的主要因素是色差。
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