• 给出电子束横向温度电极结构螺线纵向磁场变化情况。

    The electron beam transverse temperature variations with anode region and acceleration tube design parameters as well as the uniform solenoidal magnetic field are presented.

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  • 除了传统螺线工作电极打孔金属筒、金属甚至复合材料制成。

    Besides the traditional helical electrode, the working electrode can be cylinders made from metal plates, metallic meshes or even composite materials.

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  • 除了传统螺线工作电极打孔金属筒、金属甚至复合材料制成。

    Besides the traditional helical electrode, the working electrode can be cylinders made from metal plates, metallic meshes or even composite materials.

    youdao

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