“triangular prism”可以造什么句，triangular prism造句

Surgery magnifier series, weak sight treatment machine series, ladder triangular prism.

Inappropriate formulation, Which the main mark of the precision of triangular prism is the verticality error, is corrected by discussion.

Draw the triangular prism and get points on the surface.

You may have seen white light split into colours when it passes through a triangular prism. This is called dispersion.

There are six orthographic views. Please imagine the different posture of triangular prism in space.