“electromagnetic cascade shower”的概念、定义、翻译、参考文献-科学参考

单词	electromagnetic cascade shower
释义	electromagnetic cascade shower Encyclopedia 理学粒子物理学释 electromagnetic cascade shower电磁级联簇射高能电子、正电子或光子在物质中断续地，级联地经过多次电磁作用产生大量电子、正电子及光子的现象。
随便看	cut-off angle cutoff approximation cutoff bias cut-off colored optical glass cutoff current cutoff devicesof pumping station cutoff energy cut-off error cut off filter cut-off filter cutoff filter cut off frequency cut-off frequency cutoff frequency cut-off grade cut-off grade of ore drawing cutoff impulse cut-off low cutoff low pressure systems cutoff of waves cut off one's head and hang it up as a warning to all cutoff rate cut-off rigidity cut-offscore cut-off storage

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