Sentence examples for virgin surface from inspiring English sources
a Typical virgin surface.
It is known that the surface energy of a virgin surface can be increased significantly by ion bombardment.
PAAT increased the microhardness of the surfaces by 10 40% over that of the virgin surfaces.
Motile individual cells initially attached to virgin surfaces could modify the surface by shedding their EPS during movement, and subsequently provide a specific anchor for other isolated cells to display S motility.
Upon heating of D-covered virgin GC surfaces, CD3 surface groups desorb between 500 and 1000 K. Stationary etching of GC by a flux of H atoms is most efficient around 600 K, as was previously observed on other carbon materials, a-C H thin films a-C Hraphithinand as expected filmsthe etching mechandsm on C substrates.
Thermal desorption spectra indicate that D atoms on virgin GC surfaces are adsorbed on distorted graphite basal planes, i.e. the recombinative desorption features of D on GC between 400 and 600 K are broadened as compared to those measured on graphite.
The portion of virgin bell metal surface dipped inside the solution is soon found to change its color from bright golden to blackish (at the observation time of 8 h), thereby showing corrosion of the surface.
A morphological AFM image of the virgin 4H-SiC (0001) surface is reported in Figure 1a, showing the parallel terraces oriented in the < 00-10 > direction.
(B ) Courtship behavior exhibited by wild-type Drosophila males decreases in a dose-dependent manner with increasing amounts of CH503 on the surface of virgin females.
Flies were transferred to vials with fresh food containing approximately 5 mL of standard medium without live yeast on the surface weekly (virgin flies) or two times a week (mated flies).
The contrast difference between the modified and virgin regions of the surface is enhanced relative to the images shown in Figure 3, confirming that the highly polar NTA functional groups provide an additional increase in the coefficient of friction measured for the modified regions of the surface as expected.
