covariant什么意思解释

covariant的音标：covariant的英式发音音标为：[kəʊ'veəriənt]covariant的美式发音音标为：[koʊ'veriənt]...

Every vector can be resolved into covariant or into contravariant components.每个矢量都可以分解成协变分量或逆变分量.The covariant equation of plane motion body in curved space - time is studied.研究弯曲 时空 中平面运动刚体的动力学协变方程.This decomposition ma...