曲率 qūlǜqǔlǜ curvature Definitions Defs Origin Strokes Stroke Words Sentences Sents 曲率向量 qūlǜxiàngliàng curvature vector 测地曲率 cèdìqūlǜ geodesic curvature 测地线曲率 cèdìxiànqūlǜ geodesic curvature 零曲率 língqūlǜ zero curvature (math) the state of having no curve or being perfectly flat
