Assertion: phosphine | /r/AtLocation | a gas flow
Facets:
value: past the membrane
type: TRANSITIVE-OBJECT
value: through a conduit
type: TRANSITIVE-OBJECT
value: past past
type: TEMPORAL
Source sentences:
text: The phosphine thus formed permeates back through the membrane, or through a second membrane which also acts as a closure for the housing, to be included in a gas flow (usually an air flow) past the membrane (or past the second membrane).
text: The phosphine produced by these generators is included in a gas flow (usually an air flow) through a conduit 20.