fraunhofer diffraction
夫琅和费衍射
常用释义
基本释义
- 夫琅和费衍射
例句
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1·In Fraunhofer diffraction area, the spot center is light spot, around encircle light and dark ring.在夫琅和费衍射区域内，光斑图像中央是亮光斑，周围环绕着明暗交替的圆环。
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2·When the diameter of the particles satisfied some conditions, Mie theory is approximate to Fraunhofer diffraction theory.当颗粒粒径满足一定条件时，米氏光散射可以用夫琅和费衍射来近似。
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3·Based on the theory of Fraunhofer diffraction, an improved method is introduced to measure Young ' s modulus of steel wires using CCD.根据夫琅和费衍射原理，采用CCD来测量金属丝在拉力作用下的微小伸长量，对钢丝的杨氏模量进行了测量。
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4·Based on the theory of Fraunhofer diffraction and Babinet principle, a method is proposed for dynamically measuring fine-wire diameter using laser diffraction.基于夫琅禾费衍射理论和巴比涅互补原理，提出了利用激光衍射对细丝直径进行动态测量的方法。
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5·A new calibration method, pinhole Fraunhofer diffraction method, was introduced after analysing several methods of calibrating CCDs photoelectric characteristics.对比分析现有的各种CCD光电响应特性标定方法后，引入了利用小孔夫琅和费衍射标定CCD光电响应的方法。
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6·On the basis of Fraunhofer diffraction theory, the diffraction patterns of a Varied Line-space (VLS) grating were obtained for incidence beam in parallel and uniform.基于夫琅禾费衍射理论，推导了平行光入射变栅距光栅后衍射光强的角度分布。
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7·The results of simulation analysis to single slit, aperture and multi-slits show that this method is a simple and credible way to analyze Fraunhofer diffraction in teaching.结果显示，该方法思路清晰，结果准确可靠，可作为教学中分析夫琅禾费衍射现象的另一种有效方法。
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8·The way is simple and visual, the physical thinking of Huygens-Fresnel principle is incarnated fully, it helps to understand the quiddity of single slit Fraunhofer diffraction .该方法简单、直观，充分体现了惠更斯-菲涅耳原理的物理思想，有助于更好地认识和理解单缝夫琅和费衍射的实质。
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9·In Fraunhofer diffraction of a slit, the slit widths obtained with the fringes produced by polarized light whose vibration is parallel or perpendicular to the slit edge are different.在狭缝的夫琅和费衍射中，由振动平行和垂直于缝边的偏振光的衍射条纹得到的缝宽值不同。
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10·The theoretical analyses show that the phenomena of drastic spectral changes were also found in Fraunhofer diffraction of a circular aperture and Young's double-slit interference experiments.理论研究表明，在经过圆形光阑的夫琅和费衍射实验和杨氏双缝干涉实验中，衍射光场的归一化光谱都发生了剧烈的变化。