電気 でんき伝導 でんどう りつではありませんでした
denkidendōritsudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 電気伝導率

1. Was not electrical conductivity.; Was not a measure of electrical conductivity.

Past/Perfective
Negative
Polite
Formal Register