例句與造句

1. The covariants of a binary form are essentially the same as joint invariants of a binary form and a binary linear form.
2. Invariants of a binary form of degree " n " correspond to taking " V " to be the ( " n " + 1 )-dimensional irreducible representation, and covariants correspond to taking " V " to be the sum of the irreducible representations of dimensions 2 and " n " + 1.
3. It's difficult to find invariant of a binary form in a sentence. 用invariant of a binary form造句挺難的