A beta helix is a protein structure formed by the association of parallel beta strands in a helical pattern with either two or three faces.

Each time the action is cycled, the magazine feeds the next cartridge to the breech in a helical pattern.

The quibble dipped now, spiraling down in a helical pattern toward a cluster of large estates, tree- and grass-surrounded, below.

The brittle component is arranged in a helical pattern.

Departing ships formed an equally intricate helical pattern as they rose away into a higher orbit.

The fences are usually located in a helical pattern.

Then, its electrical field traces out a helical pattern as a function of time.

I noticed that when I stirred up the water the minnows would get dizzy and swim in a helical pattern.

She pointed to a close-set group of trees with squat trunks and frond-tipped branches sprouting in a helical pattern.

This system utilizes low energy lights in a helical pattern, enabling each algal cell to obtain the required amount of light.