释义 |
subring
sub·ring S0849200 (sŭb′rĭng′)n. Mathematics A subset of a ring that is itself a ring.subring (ˈsʌbˌrɪŋ) na mathematical ring that is contained inside another ring, so the multiplication and addition of the inner ring will affect the outer ringTranslationssubring
subring[′səb‚riŋ] (mathematics) A subset I of a ring R where I is also a ring relative to the operations of R. A subring (of sets) is any ring (of sets) contained in some given ring (of sets). |