例句與造句

1. firstly the formulation arid representation of solutions of the above boundary value problems are given, and then the existence of solutions for the above problems is proved, in which the complex analytic method is applied, namely the complex functions in the elliptic domain and the hyperbolic complex functions in hyperbolic domain are used
   先給出這個問題的提法和解的表示式，然后使用一種新的復分析方法，即在橢圓區(qū)域上使用復變函數(shù)，在雙曲區(qū)域上使用雙曲復函數(shù)，最后證明了上述混合型方程間斷斜微商問題解的存在性。
2. It's difficult to find hyperbolic domain in a sentence. 用hyperbolic domain造句挺難的