selected area electron diffraction 选择区域电子衍射 ; 选定区电子衍射 ; 选区电子衍射
X-ray diffraction area detector X射线衍射面探仪
selected-area diffraction 选区衍射
Selected area diffraction 选区绕射
selected area electron diffraction saed 选区电子衍射
selective area diffraction 选区电子衍射
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。
The selected area diffraction patterns from the phase show a fivefold symmetry of a qua-sierystalline structure.
这个相的选区电子衍射花样显示出准晶体结构的五次对称性。
The selected area electron diffraction (SAED) pattern of the twin was indexed by transforming matrix of hexagon crystal twin plan.
并采用六方晶系孪晶面的变换矩阵对孪晶电子衍射花样进行了标定。
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