"Coarse-grained" force fields, which are frequently used in long-time simulations of proteins, provide even more crude representations for increased computational efficiency.

The woven pattern, only visible if you looked closely, was a crude representation of oak trees and leaves.

There were other more crude or more generic representations of the victories over the Celts.

Each wicker man stood about twelve feet high and was only a crude representation of a human being.

She banked the pod and took it skimming over the crude Virtual representation, fifty miles above the surface.

He stared for a moment at the small sun-dried red clay statuette he carried in his right hand, a crude representation of a tyrannosaur.

The object did resemble a crude representation of a star.

In some cruder representations, the blood flowing under the head can be mistaken for a beard.

He took the drawing and squinted at it as if the crude representation could actually tell him something.

The altar has the crude representation of a jaguar's head carved onto its edge.