the upper stream中文,the upper stream的意思,the upper stream翻译及用法

2025-09-09 14:26 浏览次数 7

the upper stream

上游

the upper stream 例句

英汉例句

  • A quantitative evaluation of beneficial result in conserving water and protecting soil erosion of froest in the upper stream of Miyun reservoir is produced from the information system.

    利用该系统对密云水库上游密云县境内水源保护林的水源涵养与防止土壤侵蚀效益进行了定量评价。

  • Sichuan is located at the upper stream of Yangtze River with remarkable advantages of resource, sci-tech and market.

    四川地处长江上游,资源优势、科技优势、市场优势明显。

  • ChongQing is the economic center city that the city is the upper stream region of Yangtze River, should have the infrastructure of the high level.

    重庆市作为长江上游地区的经济中心城市,应该具备高水平的基础设施。

  • Up to now, in the upper stream of construction project, including feasibility analysis, only some simple computer systems have been used.

    目前,对可行性研究等工程项目的上游工作,缺乏有效的计算机辅助系统。

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