The contact time between the gas and liquid phases is very short, limiting absorption.

A principal difference between solid phases is the crystal structure, or arrangement, of the atoms.

This leads to negative energy of the interface between superconducting and normal phases.

The reduction in gas velocity allows for a longer contact time between phases and better absorption.

The theory also introduced the notion of an order parameter to distinguish between ordered phases.

As pressure and temperature changes, you transition between different phases.

Currently a transfer between phases is possible at South Station.

Lisette is in middle school and so poised between phases of her life: childhood, adolescence.

They perform concerts intermittently between phases of writing and recording.

States and controls only differ in the sense that states need be continuous between phases.