Assertion: cathode's electron | /r/CapableOf | pass through small hole
Facets:
value: further
type: MANNER
Source sentences:
text: The emitted electrons further pass through a small hole present in the control grid.
text: The electrons after this passes through a small hole called control grid which is made up of nickel.
text: The emitted electrons further pass through a small hole present in the control grid.