“road reconstruction and expansion”的概念、定义、翻译、参考文献-科学参考

单词	road reconstruction and expansion
释义	road reconstruction and expansion Encyclopedia 工学道路养护释 road reconstruction and expansion道路改扩建当原有道路设施的服务能力或水平无法满足使用需求时，利用原有道路资源，通过拓宽、改造等方式，实现道路等级或规模的提升，以提高道路服务水平、通行能力及安全性的工程建设行为。
随便看	performance of obligation performance of one's uncustomary role performance of sand and stone performance of solidified waste forms performance of stabilized materials Performance of Total Energy System performance operation and management performance optimization performance optimization control performance optimization, performance tuning performance parameters of exhaust mixer performance parameters of fan performance parameters of thrust reverser performance parameters photographic lenses performance per watt performance place for ancient Chinese arts performance plan Performance Planning performance prediction performance prism Performance production performance production budget Performance Project Performance Project Assessment performance ratio of an approximation algorithm

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。