laser speckle的用法和樣例：
例句
- A method of fabricating rough surfaces of known statistical parameters by exposing the photoresist to laser speckle patterns is analysed in this paper.
分析了用光刻膠記錄激光散斑來(lái)制作粗糙度參數可控表面的方法，并成功地制作了一批樣品。 - In this paper, Annular aperture cone glass shearing laser speckle photography used for measuring the derivatives of displacements is proposed for the first time.
研制了環(huán)形孔徑錐鏡剪切相機，并利用它進(jìn)行激光散斑照相，測量物體的位移導數場(chǎng)。
