例句與造句

1. These imply that the additive polynomials form a ring under polynomial addition and composition.
2. The multiplication in the ring of additive polynomials is given by composition of polynomials, not by multiplication of commutative polynomials, and is not commutative.
3. Over an infinite field, the twisted polynomial ring is isomorphic to the ring of additive polynomials, but where multiplication on the latter is given by composition rather than usual multiplication.
4. The definition makes sense even if " k " is a field of characteristic zero, but in this case the only additive polynomials are those of the form " ax " for some " a " in " k ".
5. This is because for fields with finite characteristic " p ", the " p " th powers of elements of " V " are not rational normal curves, but are of course a line . ( See, for example additive polynomial for a treatment of polynomials over a field of finite characteristic ).
6. It's difficult to find additive polynomial in a sentence. 用additive polynomial造句挺難的
7. The element ? can be thought of as a Frobenius element : in fact, " L " is a left module over " L " { ? }, with elements of " L " acting as multiplication and ? acting as the Frobenius endomorphism of L . The ring " L " { ? } can also be thought of as the ring of all ( absolutely ) additive polynomials