\sim 10^3$) and, consequently, high supersaturation $\zeta \sim 10^3$ for Henry’s law and $\zeta \sim 30 \div 40$ for Sievert’s law. Further we will use the following strong inequalities for the supersaturation: $$\label{Strong-Zeta-Henry}
\zeta \gg 10$$ for Henry’s law, and $$\label{Strong-Zeta}
\zeta \gg 1$$ for Sievert’s law.

Three Stages of Bubble Growth
=============================

Before we find the explicit solution of equations (\[Dyn-Eq-Henry\]) and (\[Dyn-Eq\]), let us qualitatively describe the change of the character of bubble growth process with the increase of its size. This will allow us to mark out the representative stages of growth and to determine corresponding characteristic bubble sizes. Duration of the consecutive stages and the character of bubble radius time dependence on each stage will be considered in the next section. It has to be noticed that the stages of our interest do not have anything in common with the stages of evolution of the whole ensemble of bubbles during the decomposition of liquid solution supersaturated with gas.

It will be more convenient to consider both cases of solubility laws separately.

Henry’s Law
-----------

Let us rewrite Eq. (\[Dyn-Eq-Henry\]) in the equivalent form which will be more appropriate for its analysis: $$\label{Growth-Rate-Henry}
\dot{R} = D s 