英语词汇“beam sharpening”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	beam sharpening
释义	beam sharpening 电子束聚焦
随便看	threefold symmetry three-fold symmetry axis three fold symmetry axis three fold tackle threefold transitivity threefold twin threefoot three-foot three-footed three-force body three-force member three-forked three-forked controlled jump three-forked jump Three Forks three-forms three-for-one three for one twister three-for-two three-forty three foundational weave three foundation weave three-four three-four-five rule three-fourth 刀子嘴刀子嘴豆腐心刀子嘴，豆腐心刀子尖上赌气刀子要快多加钢，知识要深功夫长刀子钝怪肉生刀子风，鞭杆子雨刀对刀，枪对枪刀对刀，枪对枪，针尖对麦芒刀尖上翻筋斗，玩命的事しのびしのび【忍び】しのびあいしのびあい【忍び会い・忍び逢い】しのびあししのびあし【忍び足】しのびがえししのびがえし【忍び返し】しのびこむしのびこむ【忍び込む】