“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	future of the universe future pointing future-pointing future pointing, future-pointing futures broker futures category futures clearing house futures company futures contract futures-dealing unlawful act futures hedger futures industry association futures investor futures law futures market subject Future Star National Colleges Students Visual Design Contest futures trading futures trading risk management system future value futurisism style futurism futuristic theatre futurology of education Fuu FUV

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