• The zoning rules for two dimensional ring of Frensel zone plate is studied by means of Kirchhoff diffraction formula.

    从基尔霍夫绕射公式出发进一步研究菲涅耳区板的二维圆环的分区规则。

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  • The zoning rules for two dimensional ring of Frensel zone plate is studied by means of Kirchhoff diffraction formula.

    从基尔霍夫绕射公式出发进一步研究菲涅耳区板的二维圆环的分区规则。

    youdao

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