“enclosed staircase”的概念、定义、翻译、参考文献-科学参考

单词	enclosed staircase
释义	enclosed staircase Encyclopedia 工学疏散楼梯间释 enclosed staircase封闭楼梯间在楼梯间入口处设置门，以防止火灾的烟和热气进入的楼梯间。
随便看	Union of the Peoples of Cameroon Union of the Peoples of the Cape Verde Islands union of words union operation union operator union problem Union progressiste mauritanienne Union Road workers Village union set union space union theorem Union University Press Union upside down uniparental disomy unipartite conic unipartite curve uniphase uniplanar force unipod unipolar unipolar conductivity unipolar dynamo unipolar group Unipolar Hegemony unipolar immigration

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。