Sentence examples for transverse furrows from inspiring English sources

The pyramidalis, or procerus, muscles occupy the bridge of the nose; they arise from the lower portion of the nasal bones and are attached to the skin of the lower part of the forehead on either side of the midline; they pull the skin into transverse furrows.

The ridge pattern results in the presence of three transverse furrows between the main cusps.

The cusps are connected to cusps in the other row by transverse ridges and separated from cusps in their own rows by three transverse furrows.

Molariforms are rectangular and brachydont and consist of longitudinal rows of cusps, connected by transverse crests and separated by transverse furrows.

A single example each of the second lower (mf2) and first upper molariform (MF1) show that these teeth also had longitudinal cusp rows and transverse furrows and crests, but the mf2 had only two or perhaps three cusps per row and the MF1 had three longitudinal rows.

Behind these two cusps, a transverse furrow extends across the width of the tooth.

Another transverse furrow extends behind the second cusps and also separates the second middle cusp from the labial row.

They bear two longitudinal rows of three or four cusps and transverse crests and furrows.

As in the lower molariforms, the cusps are connected by transverse ridges and separated by furrows.

A rainwater harvesting system on slopes using contour furrows with plastic-covered transverse ridges designed to be used in small rainfall dominated areas of the semiarid loess region of China has been tested from 2001 to 2004.

The cells of Hoplonympha and Streblomastix share similar morphological features displaying several longitudinal deep furrows in their cells and thin, outwardly extending vane-like structures in the transverse sections [ 41, 61, 67], allowing the attachment of numerous ectosymbionts.