“标准参考物质”概念、定义、翻译-科学时代

单词	标准参考物质
释义	请查阅标准物质--标准参考物质
随便看	tangent resolution tangent scale tangent screen tangent screw tangent sheaf tangent space tangent stiffness matrix tangent surface tangent tower tangent tube construction tangent tube wall tangent vector tangent-wedge method tangent welding Tangerine tangerine tangerine tangerine tangerine Tangerine Leaf tangerine oil Tangerine Peel tangerine peel Tangerine Peel and Apricot Kernel Pill Tangerine Peel and Bamboo Shavings Decoction

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。