Sentence examples for upper and lower side from inspiring English sources

The amber specimens preserve a number of different feather types, including flimsy down feathers near the skin, covert feathers on both the upper and lower side of the wings, and strongly asymmetrical flight feathers.

The stiffness is achieved by the upper and lower side sheathing plates and the intermediate formers.

Since the tissue carrier rests on small protrusions, cells are provided from the upper and lower side by medium.

As shown in Fig. 2d, 2e, under the upward 1.0 V/Å electric field, the constituent parts of LUMO and HOMO of the (7,7) SWCNT are atomic orbital at the upper and lower side of the nanotube.

This auxin differential flux between the upper and lower side of the root is initiated and maintained by polarized accumulation of several PIN proteins in lateral root cap and epidermis tissues.

It is sparsely haired and dark, and there is no difference in color between the upper and lower side.

Different surface layers are considered over the nanoplate on upper and lower sides.

where D U and D D represent the difference values of the upper and lower sides, respectively.

The top and middle images are placed on the upper and lower sides of the folding device, respectively.

The white arrows indicate the z-direction of the films and the boundaries of the upper and lower sides.

A modified Rushton impeller with two circular covering-plates mounted on the upper and lower sides of the blades was designed.