同相 どうしょう ぶん除去 じょきょじゃなかったです
dō shōbunjokyojanakattadesu

Noun
Desu Copula

The polite, past negative form of 同相分除去

1. Wasn't similar and removed.; Wasn't the same and eliminated.

Past/Perfective
Negative
Polite
Casual Register
Computing