“sigma bond”的概念、定义、翻译、参考文献-科学参考

单词	sigma bond
释义	sigma bond Chemistry See orbital.
随便看	unit-stratotype unit stress unit testing unit trust unit vector unity Unity module unity of science UNIVAC univalent univariant assemblage universal active filter universal asynchronous receiver/transmitter universal benefit Universal Character Set universal, concrete universal constant universal constants universal covering space Universal Credit Universal Declaration of Human Rights universal disk format universal flip-flop universal formula universal gas constant

科学参考收录了60776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。