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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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weld
weld
Weld
welded
welder
welders
welding
weldment
weldments
welds
welfare
Welfare Island
welfares
welfare state
welfare work
welfarism
welfarisms
welkin
welkins
well
we'll
welladay
well-adjusted
Welland
well-appointed
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更新时间:2026/8/12 15:52:50