介绍了一种用点列法快速标定密排六方晶体单晶电子衍射谱的方法.绘制了一个密排六方晶体单晶电子衍射谱标定数据表,只需精确测出衍射谱中三个基本长度,求出两个比值,查表便可立即将衍射谱的晶带轴指数和所有斑点指数标定出来. A method for rapid calibration of close-packed hexagonal single crystal X-ray diffraction spectra by dot-matrix method is presented. A close-packed hexagonal crystal single-crystal electron diffraction spectrometry calibration data table is drawn. The three basic lengths , Find the two ratios, the look-up table can immediately be out of the diffraction spectrum of the band axis index and all the spot index calibration.