coefficient of the expansion造句

例句与造句

1. The Hartree Fock procedure is used to obtain the coefficients of the expansion.
2. Is there a general algorithm to generate the coefficients of the expansion of f _ k ( n ) = \ sum _ { i = 1 } ^ n i ^ k?
3. It's difficult to find coefficient of the expansion in a sentence. 用coefficient of the expansion造句挺难的