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单词
suppressor grid
释义
suppressor grid
noun
:
a grid usually located between the screen grid and plate of an electron or vacuum tube to prevent the passage of secondary electrons from one to the other
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pericyclic
pericyclone
pericyclonic
pericynthion
pericyst
pericystic
pericystium
pericyte
pericytial
peridental
peridentitis
peridentium
periderm
periderm
peridermal
peridermic
peridermium
peridesm
peridesmic
peridial
peridiastole
perididymis
peridiiform
peridiniaceae
peridiniaceous
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更新时间:2026/8/2 1:35:29