... 电子反侦察 Electronic anti-reconnaissance 电子注聚焦 Electronic beam focusing 电子防御措施 Electronic counter-countermeasures (ECCM) ...
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通过对磁聚焦系统进行优化设计，外层电子注轨迹得到明显改善。
Optimization of the magnetic focusing system can decrease the radial magnetic induction and improve the electron beam quality.
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