例句與造句

1. Because of the model ' s similarity with yang hui triangle and its extensibility , we present some new ideas , and make a dynamic analysis and draw a diagram about two dimensional normal distribution
   由于其與楊輝三角的相似性和延伸性，提出了一些新的理論，進(jìn)行了受力情況分析并繪制了二維正態(tài)分布圖。
2. It's difficult to find two dimensional normal distribution in a sentence. 用two dimensional normal distribution造句挺難的