例句與造句

1. It is different from traditional concept that the concept dynamic roughness includes influence of model error , truncation error , observation error and so on
   此時的糙率與傳統(tǒng)的概念有明顯的不同，它包含了模型誤差，截斷誤差，觀測誤差等各方面的綜合影響。
2. One dimension river flow roughness parameter inverse analysis kalman filter is introduced into the model to solve stochastic error in observed data . applying kalman filter automatism revising system , dynamic roughness course is obtained . using dynamic roughness course the model result precision is improved , it is more consistent with observed data
   對于一維河道糙率參數(shù)反分析，針對觀測資料存在的隨機誤差，引進卡爾曼濾波器的自動校正系統(tǒng)，求解出河道糙率變化的動態(tài)過程，使用動態(tài)糙率計算，明顯改善模型的模擬精度，使模擬過程和觀測過程很好吻合。
3. It's difficult to find dynamic roughness in a sentence. 用dynamic roughness造句挺難的