阿伏伽德羅常數

1. • Avogadro's number (chemistry)

Character by character

• 阿(ā)prefix used before monosyllabic names, kinship terms etc to indicate familiarity
• 伏(fú)surname Fu
• 伽(jiā)traditionally used as phonetic for "ga"
• 德(dé)Germany
• 羅(luó)surname Luo
• 常(cháng)surname Chang
• 數(shù)number