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electron lens
释义
electron lens
n.
(名词)
Any of various devices that use an electric or a magnetic field to focus a beam of electrons.
电子透镜:通过一个电场或一个磁场来使一束电子会聚的一种装置
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warhead
Warhol
warhorse
Wari
warier
wariest
waring
warlike
warlock
warlocks
warlord
Warlpiri
warm
warm
warm-blooded
warm boot
warmed
warmed-over
warmed–over
warmer
warmest
warm front
warm-hearted
warming
warming pan
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更新时间:2026/1/23 13:39:38