例句與造句

1. This is a quite different statement, and is absurd for large finite cardinalities.
2. Since F is finite-dimensional, the basis X is of finite cardinality.
3. In particular, it follows from the last axiom that if " U " is non-empty, it must contain all of its finite subsets and a subset of each finite cardinality.
4. In ZFC, choose a representative of each finite cardinality ( the equivalence classes themselves are too large to be sets ); in NFU the equivalence classes themselves are sets, and are thus an obvious choice for objects to stand in for the cardinalities.
5. First, if we take the powerset of any infinite set " x ", then that powerset will contain elements which are subsets of " x " of every finite cardinality ( among other subsets of " x " ).
6. It's difficult to find finite cardinality in a sentence. 用finite cardinality造句挺難的
7. This intuition can be formalized by saying that any two finite totally ordered sets of the same cardinality have a natural isomorphism, the one that sends the least element of the first to the least element of the second, the least element of what remains in the first to the least element of what remains in the second, and so forth, but in general, pairs of sets of a given finite cardinality are not naturally isomorphic because there is more than one choice of map except if the cardinality is 0 or 1, where there is a unique choice.