“无挠的”概念、定义、翻译-科学时代

单词	无挠的
释义	数学词汇手册无挠的 torsion-free
随便看	fixed-interval system（FIS） fixed investment fixed joint fixed labour cost fixed landing gear fixed laser bar code scanner fixed layday fixed length field fixed-length instruction fixed liability fixed liability fixed line fixed line operation fixed-line phone payment system fixed lipid fixed loan fixed loan secured fixed loan unsecured fixed locator-identification method fixed macrophage fixed mean pole fixed mean pole fixed microbe fixed microwave auxiliary station fixed mirror focus solar-to-electrical conversion

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。