“耐火等级”的概念、定义、翻译、参考文献-科学参考

单词	耐火等级
释义	耐火等级 Encyclopedia 工学建筑防火释 fire resistance level耐火等级衡量建筑物抵抗火灾能力大小的指标。
随便看	rel re-labelling relaining key relapse relapse rate relapsing fever relapsing polychondritis relatching related related angle related equation related extension related function related HLA haploidentical hematopoietic stem cell transplantation related HLA-mismatched allogeneic hematopoietic stem cell transplantation Related-key Cryptanalysis relatedness related notion related number related-party relationships and transactions related party transaction Related party transactions related ring related rooms for medical liner accelerator related services of special education

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。