covariant
adj. 协变的
n. 共变式;[数][物] 协变量
例句
And while IList isn't covariant, a read-only list interface would be.
即使IList接口不是协变的,一个只读列表接口也理应如此。
By using this method, we can realize the phase-covariant quantum cloning by four steps.
用这种方法,相位协变量子克隆可以通过四步来实现。
This decomposition may give another definition of high order tensor's covariant derivative.
这种分解可以给出高阶张量协变导数的另一种定义。