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英语单词

fexitron是什么意思

fexitron

英['feksɪtrɒn] 美['feksɪtrɒn]
  • n.冷阴极脉冲X射线管
  • 网络解释.费斯纳尔棱镜;场致发射阴极;冷阴极脉冲





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