Assertion: permeability | /r/CapableOf | use derived formulas
Facets:
value: empirically
type: MANNER
value: through estimation
type: MANNER
Source sentences:
text: Permeability needs to be measured, either directly (using Darcy's law), or through estimation using empirically derived formulas.
text: Permeability needs to be measured, either directly (using Darcy's law), or through estimation using empirically derived formulas.