例句與造句

1. Thus, a fully polynomial approximation scheme for minimum weight triangulation is unlikely.
2. However, a quasi-polynomial approximation scheme is possible : for any constant & epsilon; > 0, a solution with approximation ratio 1 + & epsilon; can be found in quasi-polynomial time exp ( O ( ( log " n " ) 9 ).
3. It's difficult to find polynomial approximation scheme in a sentence. 用polynomial approximation scheme造句挺難的