“路面设计寿命”的概念、定义、翻译、参考文献-科学参考

单词	路面设计寿命
释义	路面设计寿命 Encyclopedia 工学公路路面释 pavement design service life路面设计寿命对于沥青路面而言，路面设计寿命指在正常设计、施工、使用和养护条件下，路面不需要结构性维修的预定使用年限。对于混凝土路面而言，采用的是设计基准期的概念，它是指计算路面结构可靠度时考虑各项基本度量与时间关系所采用的基准时间段。
随便看	derived norm derived normal model derived normal ring derived number derived operation derived operator derived partition derived phonetics derived polygon derived proportion derived protein derived quantity derived relation derived rule derived rule of inference derived Score derived series derived set derived sheaf derived simulation system derived subgroup derived surface derived system derived topology derived transformation

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。