noun
close-packed structure
Technical term in geology and crystallography referring to the arrangement of atoms or particles in the most efficient packing. Related to 立方最密充填 (cubic close-packed) and 六方最密充填 (hexagonal close-packed).
この鉱物は最密充填構造を持っている。
This mineral has a close-packed structure.
最密充填構造は、原子が最も効率的に詰まった配列である。
A close-packed structure is an arrangement where atoms are packed most efficiently.