For the full specification of the model, the arrows should be labeled with the transition rates between compartments.

The dogs had the ability to move freely between compartments by going over the barrier.

But if the doors between compartments aren't sealed, the bulkheads won't work.

The heavy walls between compartments helped keep many of the casualties down.

The third deck roughly was divided between operational compartments and storage holds.

Another button on the pillar between the front and rear compartments is handy for independent children like mine who want to close the doors themselves.

In general, flux in biology relates to movement of a substance between compartments.

Some way has to exist to sever it between compartments.

The communications between compartments and with the environment play an essential role in the processes.

The glass partition between compartments went down halfway, and the guard reported that the police had been summoned.