基本解释adj.协变的n.协变式同根派生 英汉例句用作形容词 (adj.)Covariant return types are now supported.现支持协变返回类型。A three-dimensional Langevin equation with covariant form is applied to describe the asymmetric nuclear fission.采用一个具有协变形式的朗之万方程组来描述不对称热核裂变。