短語詞組短語hexagonal l system 六方晶系hexagonal crystal system 六方晶系;六角晶系;晶系;六重軸unbranched catacondensed hexagonal system 無支鏈的卡拉稠型六角系統(tǒng)Generalized hexagonal system 廣義六角系統(tǒng)hexagonal packing granular system 六角密排顆粒系統(tǒng)closed -packed hexagonal system 密集六方晶系close -packed hexagonal system 密集六方晶系 返回 hexagonal system