• 研究结果表明,稀土次级发射材料阴极试样最大次级发射系数达到2.45,满足控管阴极材料的次级发射系数2.0以上的应用要求

    The study showed that the maxim secondary emission coefficient of rare earth molybdenum cathode materials was 2.45, which meet the requirement (>2.0) of magnetron to the cathode materials.

    youdao

  • 研究结果表明,稀土次级发射材料阴极试样最大次级发射系数达到2.45,满足控管阴极材料的次级发射系数2.0以上的应用要求

    The study showed that the maxim secondary emission coefficient of rare earth molybdenum cathode materials was 2.45, which meet the requirement (>2.0) of magnetron to the cathode materials.

    youdao

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