单词	covariant
释义	covariant 共变量，共变式，共变变换；共变的
随便看	closed sentential formula closed sequence closed set closed set basis symmetric tensor symmetric tensor field symmetric test symmetric transformation symmetric variety symmetric W-surface symmetrizability symmetrizable symmetrizable endomorphism symmetrizable integral equation symmetrizable kernel symmetrizable matrix symmetrizable space symmetrizable topological space symmetrization symmetrization method symmetrization operator symmetrization principle symmetrized symmetrized multilinear mapping symmetrized polynomial

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