euclidean plane isometry造句

The set of Euclidean plane isometries forms a composition : the Euclidean group in two dimensions.
Any two-dimensional direct motion is either a translation or a rotation; see Euclidean plane isometry for details.
The method corresponds to Euclidean plane isometry where a composition of rotation and translation can be replaced by rotation about an appropriate center.
It's difficult to find euclidean plane isometry in a sentence. 用euclidean plane isometry造句挺难的