Sentence examples for a closed ring from inspiring English sources

In BaTiSi3O9, three SiO4 tetrahedrons share corners, whereas in Be3Al2Si6O18 (beryl, the deep green variety of which is known as emerald), six tetrahedrons share corners to form a closed ring.

Rather than forming a closed ring, the Rho hexamer is split open, resembling a "lock washer" in its global architecture.

The settlement pattern forms a closed ring around the foot of the mountain with no permanent settlements on altitudes above 1,500 m.

The achromatic design permits the design to easily switch between a closed ring and a snaking geometry on injection or extraction from the ring.

Analyses indicate that CII could insert into the gaps between CI and CIV to form a closed ring, which we termed the electron transport chain supercomplex.

Their geometry is based on that of prisms and antiprisms, which have two identical parallel polygonal faces, that are kept apart by a closed ring of squares or of triangles.

Planar ring structure has five transition metal atoms and five sulphur atoms which form a closed ring-like loop.

The loop-layout design problem (LLDP) arises when the machines in a flexible manufacturing system (FMS) are arranged in a closed ring-like network and the materials are transported around this network in only one direction.

When this substrate was reduced to the open-ring form with NaBH4, no corresponding AlkB oxidation intermediate was detected; the AlkB reaction presumably occurred only with the reduced dehydrated version of α-OH-PdG (structure 2), which is a closed-ring form.

It is also possible that the gp16 ATPase in the Phi29 dsDNA packaging motor also adopts a nonplanar filament assembled from continuously spiral hexamers (or assembled from dimers) rather than a planar closed ring during the DNA packaging, however, gp16 ring might display a left-handed configuration.

The entire structure is slightly helical, and shorter filaments overlap to form a continuous, closed ring.