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单词
particle beam
释义
particle beam
n.
(名词)
A beam of atoms or subatomic particles that have been accelerated by a particle accelerating device, aimed by magnets, and focused by a lens.
粒子束流:一束由粒子加速器加速过的原子或亚原子粒子,用磁石定方向,用透镜集中
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phat
phatic
phats
phatted
phatting
Phaëthon
phaëthontic
PhB.
PhC.
PhD.
phe
pheasant
pheasants
phebe
phellem
phellems
phelloderm
phelloderms
phellogen
phellogens
phen-
phenacaine
phenacaines
phenacetin
phenacite
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更新时间:2026/4/23 10:45:45