Invariance

[in'veәriәns]

解釋/意思:

(noun.) the nature of a quantity or property or function that remains unchanged when a given transformation is applied to it; 'the invariance of the configuration under translation'.

戴夫校對--From WordNet

解釋/意思:

(n.) The property of remaining invariable under prescribed or implied conditions.

埃米莉錄入