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"
例句
用作名词(n.)
A criterion of shape similarity between line segments is presented, which meets rotating invariance and translation invariance.摘要提出了一种满足旋转与平移不变性的线段链形状相似性评价方法。
