The high-current electron beam in the over-mode waveguide had driven the many kinds of microwave modes, it is very significant to study the high power microwave by measuring the microwave mode.

强流电子束在过模波导中可能激励多种微波模式，测量微波模式对研究高功率微波产生的机理很有意义。

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An online beam spot diagnostic system for high current, short pulse electron beam based on Cerenkov radiation is introduced.

介绍了一套基于切伦科夫辐射的用于强流短脉冲电子束束斑实时测量的装置。

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The high speed microscope photography has been used to study on the back-ejecta of tantalum target in DRAGON ONE impacted by high intensity current pulse electron beam.

用高速显微摄影技术对强流脉冲电子束轰击钽金属靶的过程进行了研究，获得了“神龙一号”加速器上靶材回喷过程的实验图像。

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