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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
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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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Borel fixed-point theorem
Borel function
Borel group
Borel hierarchy
Borel integral method
Borel isomorphic space
Borel isomorphism
Borel-Lebesgue theorem
Borelli
Borel limit
Borel matrix
Borel-measurable
Borel measurable function
Borel-measurable function
Borel-measurable mapping
Borel-measurable process
Borel-measurable set
Borel measure
Borel method
Borel Moore homology
Borel-Moore homology
Borel probability measure
Borel-regularized sum
Borel relation
Borel set
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