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electromagnetic focusing
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electromagnetic focusing
Encyclopedia
工学
电子注聚焦
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electromagnetic focusing
电磁聚焦
通过调节线包电流改变磁场的大小和磁场分布,可以比较方便地调节电子注的尺寸和形状,使器件具有高互作用效率和高电子注通过率的电子注聚焦方法。
Physics
电磁学
electromagnetic focusing
电磁聚焦
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declarator
declaratory judgment
declared quality level
Declaring War on Environmental Pollution
De Clavasio
declension
declension imitation
declination
declination axis
declination circle
declination compass
declination /inclination magnetometer
declination parallel
declination photography
declination setting circle
declinatoire
decline curve type of gas wells
decline cycle
decline phase
declining phase
declinometer
declivity
declutch
DECO
decoagulant
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