六方 ろっぽう最密 さいみつ充填 じゅうてんではありませんでした
roppōsaimitsujū tendewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 六方最密充填

1. Was not the densest hexagonal packing.; Was not the most dense hexagonal packing.

Past/Perfective
Negative
Polite
Formal Register
Geology