kirchhoff diffraction integral 基尔霍夫衍射积分
Fresnel-Kirchhoff diffraction formula 菲涅耳 ; 基尔霍夫衍射公式
Kirchhoff diffraction field 基尔霍夫绕射场
kirchhoff diffraction theory 基尔霍夫衍射理论
kirchhoff diffraction formula 基尔霍夫衍射公式
Fresnel-Kirchhoff diffraction theory 菲涅耳反射光原理
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。
For infrared optical systems a point spread function is calculated in terms of the spot diagram obtained through geometrical ray trace or the theory of Kirchhoff diffraction.
对红外光学系统，用几何光线追迹得到点列图或用基尔霍夫衍射理论计算得到点扩散函数。
Firstly according to radiation theory the boundary function of planar diffraction body is given, based on this condition the Kirchhoff diffraction formula is deduced and obtained.
根据辐射理论重新设定了平面衍射物的边界函数，并以此条件推导了基尔霍夫衍射公式，并赋予新的含义。
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