Sentence examples for dark colouration from inspiring English sources

The washcloths have been dyed at two different colour intensities as the initial dark colouration not only appeared too strongly coloured but also consumed significantly larger amounts of dyes relative to the more weakly coloured (and thus more economical) washcloth (Fig. 2).

Additionally, rather than an artifact of preservation or decomposition, the presence of dark feathers along only the top of the body may also reflect the colour pattern in life, indicating that Sinosauropteryx prima was countershaded with dark colouration on its back and lighter colouration on its underside, with bands or stripes on the tail for camouflage.

(Two weeks later, the Australian Transport Safety Bureau ATSBB) found the dark colouration was not caused by exposure or fire, but did not rule out a possible link to MH370).

This photosynthetic activity reduced due to dark colouration affects other parameters such temperature D.O. and B.O.D. From the available data, it was observed that untreated SIWW have fishery odour Unpleasant odours in food industry wastewater are usually caused by gases produced by anaerobic decomposition of organic matter.

X. setulipes shares with X. brunneola its dark colouration and some microscopic traits.

This may be the cause of the uniformly dark colouration of the Uranian satellites and rings.

In colour, it is pale olive to a greenish grey, sometimes a dull green or pale grey-sepia, and has blotches of darker colouration in concentric bands, though the colour can vary greatly.

L. lubrica fruit bodies can also be mistaken for those of the much rarer L. atrovirens, which can be differentiated by its darker colouration.

Inocybe maculata is similar to the variable Inocybe lacera, the split fibrecap, but it can be differentiated by the darker colouration of the cap, and the white remains of the veil in the centre of the cap.

Bulls often have darker colouration from the base of their heads to their shoulders.

Actually, black colouration fades during petal aging and older petals appear dark red rather than black, an effect which is not observed in red cultivars.