“variational principle”概念、定义、翻译-科学时代

单词	variational principle
释义	力学词汇手册 variational principle 变分原理
随便看	executive benefit executive board executive branch executive charisma executive class executive committee executive committee executive compensation executive compensation executive control executive council executive creative director (ECD) executive development executive development executive development program executive diagnostic system executive dictatorship executive director executive director executive director executive director executive director executive editor executive editor executive file

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。