例句與造句

1. application of the theory of moving frames leads to costruct symmetry-preserving numerical approximations to differential invariants and invariant differential equations
   通過(guò)應(yīng)用活動(dòng)標(biāo)架理論，我們可以構(gòu)造出微分不變量和不變微分方程的保對(duì)稱數(shù)值近似。
2. It's difficult to find invariant differential in a sentence. 用invariant differential造句挺難的