基本解釋散斑同根派生 speckles相關(guān)詞英漢例句The method of speckles displacement, a new attempt to test characters of space distribution of laser Gaussian beam, is presented.提出一種測(cè)量激光高斯光束空間分佈特征的新方法散斑位移法。The diffraction formula and statistical law of optical fields are used to get the cross-correlation function of intensities of laser speckles of the moved diffuse object.該方法利用光傳播的菲涅爾衍射公式和光場(chǎng)的統(tǒng)計(jì)槼律,給出散斑場(chǎng)光強(qiáng)在散射躰位移前後的高斯光束相關(guān)函數(shù)的表達(dá)式。speckles更多例句