Assertion: hydrate | /r/CapableOf | form at the center of pore spaces
Facets:
value: usually
type: TEMPORAL
value: with a thin film of water
type: OTHER
Source sentences:
text: They concluded that hydrates usually form at the center of pore spaces with a thin film of water covering the grains instead of nucleating around the grains.
text: They also reported that hydrates usually form within the center of pore spaces, with a thin film of water covering the grains, rather than nucleating on grain surfaces.