例句與造句

1. Under the conditions of neutral planetary boundary , the difference caused only by the sub - grid heterogeneity of roughness is the function of average grid average roughness and coefficient of variation
   在特殊情況下相對誤差可達(dá)40以上，而其中平均風(fēng)速的大小具有更重要的作用。
2. It's difficult to find function of average in a sentence. 用function of average造句挺難的