| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024in•var•i•ant (in vâr′ē ənt),USA pronunciation adj. - unvarying;
invariable;
constant. - Mathematicsnormal (def. 5e).
n. - Mathematicsa quantity or expression that is constant throughout a certain range of conditions.
in•var′i•ant•ly, adv. Collins Concise English Dictionary © HarperCollins Publishers:: invariant /ɪnˈvɛərɪənt/ n - an entity, quantity, etc, that is unaltered by a particular transformation of coordinates: a point in space, rather than its coordinates, is an invariant
adj - (of a relationship or a property of a function, configuration, or equation) unaltered by a particular transformation of coordinates
inˈvariance, inˈvariancy n |