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单词
electrostatic quadrupole lens
释义
electrostatic quadrupole lens
electrostatic quadrupole lens
[
i′lek·trə‚stad·ik ¦kwä·drə‚pōl ′lenz
]
(electronics)
A device for focusing beams of electrons or other charged particles, consisting of four electrodes arranged in a circular pattern with alternating polarities.
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更新时间:2025/6/6 21:42:04