“正应力--法向应力--直接应力”概念、定义、翻译-科学时代

单词	正应力--法向应力--直接应力
释义	机械工程词汇手册 direct stress 正应力，直接应力，法向应力
随便看	perforating cutaneous nerve perforating machine perforation perforation perforation perforation perforation perforation perforation perforation perforation ignition perforator perforator perforator perforatorium perforatorium perforin perforin perform performance performance performance performance performance performance

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。

direct stress