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electromagnetic focusing
释义
electromagnetic focusing
Encyclopedia
工学
电子注聚焦
释
electromagnetic focusing
电磁聚焦
通过调节线包电流改变磁场的大小和磁场分布,可以比较方便地调节电子注的尺寸和形状,使器件具有高互作用效率和高电子注通过率的电子注聚焦方法。
Physics
电磁学
electromagnetic focusing
电磁聚焦
随便看
random change
random choice method
random cipher
random close packing
random close packing, RCP
random cluster model
random code
random coding
random coefficient
random coil
random coil conformation
random coil model
random coincidence
random coincidence; accidental coincidence
random combinatorial structure
random component
random composition
random conformational search
random control theory
random convex set
random copolymer
random copolymerization
random crosslinking
random current
random degradation
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