検出 けんしゅつ可能 かのうセグメントではありませんでした
kenshu tsukanō segumentodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 検出可能セグメント

1. Was not a detectable segment.; Was not a segment that could be detected.

Past/Perfective
Negative
Polite
Formal Register
Computing