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speckles的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
名詞 speckle:
-
a small contrasting part of something
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produce a mottled effect
-
mark with small spots
speckles的用法和樣例：
例句
- The method of speckles displacement, a new attempt to test characters of space distribution of laser Gaussian beam, is presented.
提出一種測量激光高斯光束空間分佈特徵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的統計規律，給出散斑場光強在散射體位移前後的高斯光束相關函數的表達式。
