“西班牙大台阶”的概念、定义、翻译、参考文献-科学参考

单词	西班牙大台阶
释义	西班牙大台阶 Encyclopedia 工学〔史前至4世纪〕释 Spanish Steps西班牙大台阶位于罗马市中心一个山丘的山脚位置，因为临近西班牙大使馆而得名。
随便看	household-based land tenure and tax system household biogas digester household consumption expenditure household contract operating system household contract responsibility system household contribution compensation Household degree be divided in ancient time of china for the taxation household disposable income household enjoying the five guarantees Householder Householder matrix Householder method Householder transformation household gas cooker household income，expenditure and living condition survey household laundry detergent household population investment household records household register household register backed with red silk household registration household registration administration household registration correction household registration modification household registration population

科学参考收录了854744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。