“principal stress”概念、定义、翻译-科学时代

单词	principal stress
释义	物理学词汇手册 principal stress 主胁强，主应力
随便看	Father，the fathogram fathogram fathom fathom fathomable fathom curve fathom curve fathom curve fathometer fathometer fathometer fathometer fathometer fathomless fathom line fathom line Fath，Al- fatigue fatigue fatigue fatigue fatigue fatigue fatigue

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。