“fire door set”的概念、定义、翻译、参考文献-科学参考

单词	fire door set
释义	fire door set Encyclopedia 工学防火分区释 fire door set防火门由门框、门扇及五金配件等组件构成，能够满足一定耐火性能要求的门。
随便看	smoothable singular point smoothable variety smooth algebra smooth analytic mapping smooth analytic space smooth approximation smooth arc smooth blasting smoothbore gun smooth boundary smooth bromegrass smooth cascade smooth continuum Smooth cordgrass smooth covering surface smooth curve smooth dendroid smooth detachment smooth diffeomorphism smooth disk smooth dynamical system smoothed smoothed analysis smoothed distribution smoothed heat capacity

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。