urban sewage pipe中文,urban sewage pipe的意思,urban sewage pipe翻译及用法

2025-11-25 10:14 浏览次数 18

urban sewage pipe

城市污水管

urban sewage pipe 例句

英汉例句

  • the simulated calculation of nodal flow in sewage pipe network system is the essential work for the planning design and operation management of the urban sewage pipe network system.

    污水管网系统节点流量模拟计算是城市污水管网系统规划设计和运行管理的基础性工作。

  • in the municipal and environmental engineering construction, urban sewage pipe network accounts for a large proportion of the total investment.

    在市政与环境工程建设中,城市污水管网所占总投资的比例很大。

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