“Pontryagin-van Kampen duality theorem”概念、定义、翻译-科学时代

单词	Pontryagin-van Kampen duality theorem
释义	数学词汇手册 Pontryagin-van Kampen duality theorem 庞特里亚金—范坎彭对偶定理
随便看	water gauge water gauge water-gauge glass water gauge level water-gavel water-gel explosive water geochemistry water geology water gilding water gillyflower water glass water glass water glass water-glass painting water grass water grind water-ground cornmeal water gu water-guard water gum water hammer water hammer water hammer water hammer water hammer

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。