立方 りっぽう最密 さいみつ充填 じゅうてん構造 こうぞう
rippōsaimitsujūtenkōzōde

Noun
Da Copula

て-form: Used to connect clauses, make requests, or chain actions of 立方最密充填構造

1. cubic close-packed structure; to be arranged in a cubic close-packed structure

Te-Form
Geology