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均匀场聚焦
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均匀场聚焦
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电子注聚焦
释
uniform field focusing
均匀场聚焦
使电子注内空间电荷发散力、离心力和磁聚焦力之间达到平衡,使电子注没有波动或波动很小的电子注聚焦方法。
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six-flow theorem
sixfold axis
sixfold [symmetry] axis
sixfold symmetry axis
Six Frontier Towns’ Uprising
six fu viscera
six fu viscera pathogenesis
Six Gentlemen of Hongxian
six grand love songs of the Dai people
Six Great Jingqiang Troupes
Six Harmonies Pagoda
Six-Harmony Boxing
Six-harmony Broadsword
Six-harmony Mantis Boxing
Six-harmony Spear
Six-hundred-bushel official
Six Huzhou
Si Xia
Si Xian
Sixian opera
Sixian Publishing House
Six Imperial Armies
six indriyas being pure
Si Xingjian
Six Institutions of Tang Dynasty
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