“principle stress”的概念、定义、翻译、参考文献-科学参考

单词	principle stress
释义	principle stress Encyclopedia 工学应力分析释 principle stress主应力物体内一点处单元体的某个斜面上剪应力为零时的正应力。
随便看	patient’s rights Patikulamanasikara Patinopecten yessoensis"Zhangzidaored" patio process Patna patobiont p-atom patoral plant and turfgrass pathology Patras PATR grammar patriarch Patriarchal Chan patriarchal clan rules patriarchal clan system patriarchal cross patriarchal family commune patriarchal relationship patriarchal slave-owning system patriarchal slavery patriarchate patriarch committee Patriarch Peng patriarchy Patriation of Constitution Patrice Hemery Lumumba

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。