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单词
periodic field focusing
释义
periodic field focusing
periodic field focusing
[
¦pir·ē¦äd·ik ′fēld ‚fō·kə·siŋ
]
(electronics)
Focusing of an electron beam where the electrons follow a trochoidal path and the focusing field interacts with them at selected points.
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更新时间:2025/3/14 22:26:17