The vegetables will be defined as "done" when they reach steady state, which is approximately the temperature of the boiling water (100 C).
(The vegetables; will be defined; ) (they; reach; steady state, which is approximately the temperature of the boiling water (100 C)) (steady state; is; approximately the temperature of the boiling water)
The vegetables they steady state
will be defined reach is
steady state, which is approximately the temperature of the boiling water (100 C)
approximately the temperature of the boiling water