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史密斯-珀塞耳效应
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史密斯-珀塞耳效应
Encyclopedia
理学
〔辐射和发光现象〕
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Smith-Purcell effect
史密斯-珀塞耳效应
自由电子掠过金属光栅表面时辐射出电磁场的现象。
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climacteric maximum
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