さいみつじゅうてんこうぞう 最密充填構造 LinksSentence search for 最密充填構造Sentence search for さいみつじゅうてんこうぞうKanji details for 最, 密, 充, 填, 構 and 造Edit in JMdict Noun1. close-packed structureGeology, See also 立方最密充填, See also 六方最密充填 Discussions Log in to talk about this word.