例句與造句

1. 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后的高斯光束相關函數的表達式。
2. among hese method, one of the simplest is the deepest gradient descent algorithm, but it has one disadvantage that the solutions are oscillatory and slowly convergent . a friction term is ntroduced to avoid oscillatory solutions and raise convergence rate . the third major contribution of this dissertation is study on 3-d diffuse object surface optical automatic measurement
   其次，結合要處理的具體問題，介紹數值優化及幾種常用的無約束最優化計算方法，以最優梯度法為基礎，討論其算法的優缺點，通過引進阻尼系數，改進了算法的收斂速度，從而提高迭代精度。
3. It's difficult to find diffuse object in a sentence. 用diffuse object造句挺難的