euler triangle造句

例句与造句

1. Thus, the nine-point center forms the center of a point reflection that maps the medial triangle to the Euler triangle, and vice versa.
2. The above triangular array is called the "'Euler triangle "'or "'Euler's triangle "', and it shares some common characteristics with Pascal's triangle.
3. It's difficult to find euler triangle in a sentence. 用euler triangle造句挺难的