“π系”概念、定义、翻译-科学时代

单词	π系
释义	数学词汇手册 π系 π-system；pi-system
随便看	elastic coefficient matrix elastic collision elastic collision elastic collision elastic collision elastic collision elastic compliance elastic compliance elastic constant elastic constant elastic core elastic creep elastic cross-section elastic currency elastic curve elastic curve elastic defense elastic deformation elastic deformation elastic deformation elastic deformation elastic deformation elastic deformation elastic demand elastic demand

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。