“second order day number”的概念、定义、翻译、参考文献-科学参考

单词	second order day number
释义	second order day number 二阶日数
随便看	mammiform mammilation mammillaplasty mammillary mammillary body mammillary layer mammillary line mammillary process mammillary structure mammillation mammilliform mammilliplasty mammillitis mammillotegmental tract mammillothalamic tract mammin mammitis Mammococcus mammogen mammogenesis mammogenic hormone mammogram mammography mammoplasia mammoplasty

科学参考收录了1248194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。