协变性 meaning in Chinese

covariability
covariance
covarience

The covariance should be comprehended and followed dialectically
必须辩证地掌握和遵循图书馆学发展的协变性。
The theoretical foundation of the covariance is pertinence of system theory
协变性的理论基础是系统原理中的相关性。
It gives viewpoints to the other important laws of library science development
协变性对图书馆学发展的其他重要规律都具有指导意义。
Covariance is the ultimate law of library science development which has been proved by library science history
摘要图书馆学史证明，协变性是图书馆学发展的根本规律。
Mechanics course mainly includes the description of movement of objects , the instantaneous effect of strength , spatial build - up effect of strength , temporal build - up effect of strength , nonindividual body mechanics , mechanical wave and sound , relativity , inalterability and covariability and mechanics foundation of the theory of relativity
力学主要内容包括物体运动的描述，力的瞬时效应，力的空间累积效应，力的时间累积效应，连续体力学，机械波和声，相对性、不变性与协变性和相对论力学基础等。