例句與造句

1. A cyclic radial shearing interferometer was used to diagnose the wavefront distortion of a laser system and an lcslm ( liquid crysnd spatial ligh modulator ) was used to control it . some results have been summarized as follows : l . according to the theory of scalar quanity diffeaction and the model of the random gaussian phase screen of low frequency wavefront , the effect of the low frequency wavefront with different rms gradient on the focal spot of a laser beam was studied
   本論文在激光光束波前畸變檢測和控制上進行了新的探索，主要就空間相位調制環(huán)路徑向剪切干涉儀以及它對波前畸變的檢測和液晶空間光調制器及其對中頻段波前畸變的控制進行了研究，其研究的內容和取得的成果如下：一、根據標量衍射理論，結合低頻波前畸變的高斯隨機位相分布模型，研究了不同均方根梯度低頻畸變波前對激光光束焦斑聚焦性的影響，并采用描述中頻段波前畸變的功率譜密度概念，模擬計算了它對激光焦斑旁瓣的貢獻。
2. - 2 . in order to accomplish the extraction measuremellt of distorted wavefront on specific plane of a laser beam , a crsi ( cyc1ic radial shearing interferometer ) based on relay imaging technique was built . the experiinental result on this crsi shows it can used to test the spatial mid and low frequency wavefront distortion
   二、為了實現(xiàn)激光光束在確定平面上的波前畸變的準確檢測，采用中繼成像技術建立了一套基于空間相位調制的環(huán)路徑向剪切干涉波前傳感硬件系統(tǒng)，實驗證明，它可用于中低頻段波前畸變的檢測。
3. It's difficult to find radial shearing interferometer in a sentence. 用radial shearing interferometer造句挺難的