Fr.: probabilité de transition
The probability that a quantum-mechanical system will make a transition from a given initial state to a given final state.
→ transition; → probability.
Fr.: flux de transition
In fluid mechanics, a flow composed of → laminar and → turbulent flows, for which the → Reynolds number is between 2300 and 4000.
→ transition; → flow.
Fr.: transition vibrationnelle
A transition between two → quantized → levels of a → molecule that have different vibrational energies.
→ vibrational; → transition.
Fr.: transition vibrationnelle-rotationnelle
A slight change in the → energy level of a → molecule due to → vibrational transition and/or → rotational transition.
→ vibrational; → rotational; → transition.