"The ozone hole story tells us that it is very easy to cause major changes to the atmosphere – it only took about 10 years to develop – but it is very difficult to restore equilibrium," said Shanklin.
For some cases, the glide/climb of the edge dislocation near the nanoinhomogeneity may be more difficult because more equilibrium locations are present.
Since the reaction rate I was slower in the lower temperature, it was difficult to achieve equilibrium at a lower reaction temperature during a short reaction time, the relative errors in the lower reaction temperature were larger than that in higher reaction temperature.
As the universe expanded and cooled, however, it became more and more difficult to maintain this equilibrium.
"If that was your lot in life, if you could never know if someone was doing something because they wanted to or if they had to, I think it would be difficult to maintain any equilibrium of normality.
With the usual particle loading method, it is difficult to reproduce the equilibrium state if the ion gyroradius is not small on the scale of the shear.
The kinetic instability of iron III) thiocyanate complexes in aqueous solution, evidenced by the loss of solution colour with time, has made it difficult to determine reliable equilibrium data.
In contrast, during the retrograde stage, both the decrease in temperature and the presence of (hbox {H}_2hbox {O} -undersaturated cO} -undersaturatedlly hinder the progress of rehydration reaconditionsd thus, equilibrium is difficult to achieve (Stüwe 1997).
It is difficult to ascertain whether equilibrium has been reached in the HA-γAl2O3 suspensions at this time point, or whether continued slow Fe(II) sorption will further converge Fe(II) sorption in the HA-containing and HA-free systems.
