orthogonal transfom的用法和樣例：
例句
- A simple method of solving an orthogonal transformation with a primary transformation is presented by change quadric form into canonical form.
給出了利用初等變換求一個正交變換化實二次型為標準形的簡便方法。 - Through an orthogonal transformation of coordinates systems, the eigen-equations of the LWL optical vibrations in single-walled BN nanotubes are obtained.
並通過坐標系的正交變換，得到了單壁硼氮納米管中長波光學振動的本徵方程。
