例句與造句

1. Iv ) constructing of a kind of approximate integration conservative remapping algorithm . through analyzing a second order sign - preserving conservative remapping method , two conservative remapping algorithms have been constructed by using the reconstruction method to take the place of the positivity - preserving error compensation algorithm
   ( 4 )近似積分守恒重映方法構(gòu)造：在分析了二階保號(hào)守恒重映方法的基礎(chǔ)上，通過(guò)重構(gòu)的方法代替原算法中的誤差補(bǔ)償方法，構(gòu)造了兩個(gè)守恒重映方法。
2. It's difficult to find approximate integration in a sentence. 用approximate integration造句挺難的