As nouns the difference between reflectometry and deflectometry
is that reflectometry is the science of the design and use of reflectometers while deflectometry is the measurement of deflection under applied loads.
reflectometry
English
Noun
(-)
(physics) the science of the design and use of reflectometers
deflectometry
English
Noun
(-)
The measurement of deflection under applied loads
Related terms
* deflectometer