Assertion: positron | /r/HasProperty | annihilated on the average
Facets:
value: in lead
type: OTHER
Source sentences:
text: In lead, for example, positrons are annihilated on the average in 5 × 10-11 sec.
text: In lead, for example, positrons are annihilated on the average in 5 × 10-11 sec.
text: In lead, for example, positrons are annihilated on the average in 5 × 10-11 sec.
text: In lead, for example, positrons are annihilated on the average in 5 × 10-11 sec.