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headwater中文是什么意思

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用"headwater"造句"headwater"怎么读"headwater" in a sentence"headwater"的同义词

中文翻译手机手机版

  • 河流的源流
  • 河源段
  • 河源头
  • 上游水域

例句与用法

  • In arid climates, surface water is generally better than ground water in headwater areas, but poorer downstream .
    在干旱气候的上游区,地表水一般较地下水好,但下游的地表较差。
  • It will lengthen as a result of headwater erosion and, thereby, will cut a valley through both hard and soft rock .
    由于向源侵蚀的结果,它不断延长并且穿过软硬岩石从中切出一条河谷来。
  • Conclusion : water quality of the headwater is bad
    结论:该市农村水源水水质差。
  • Study on runoff forecast of baihe river basin in headwater region of the yellow river
    黄河源区白河流域径流预报研究
  • A study of the geological environmental of suprapermafrost water in the headwater area of the yellow river
    黄河源区冻结层上水地质环境影响研究
  • Establishment of management tables system for water amp; amp; soil conservation and headwater conservation forest
    水源涵养林经营数表编制系统的研制
  • Study on soil and water conservation function of main vegetation category soil in headwater region of the huangpu river
    黄浦江源区主要植被类型土壤水土保持功能研究
  • According to the requirements of sustainable development in the headwater region of xiaofu river , the groundwater pumping is planned using the optimal control model
    最后直接根据淄博市孝妇河源头地区地下水资源的可持续利用需求,建立了该区的地下水最优控制模型,并求得了最优解。
  • The results showed that the fractal dimensions of the main stream and down stream gauging staitions were higher those that of the tributary , headwater gauging stations
    结果显示,同一流域干流的日径流过程分维值要明显大于支流的分维值,下游大于上游, 4个水文站分维值年际变化趋势基本保持一致。
  • Abstract : to improve water quality of a running water plant , headwater of which is the fuyang river in handan city . using bone glue as a coagulant , the static and unstatic experiments are carried out , the optimum bone glue dosage is found out
    文摘:针对邯郸市滏阳河水的水质特点及地表水厂的现状,在不进行大规模的土建改造和大幅度提高运行费用的前提下,采用骨胶作为助凝剂,进行静态实验和动态实验,寻找出骨胶的最佳投量范围,达到了改善水质的目的。
  • 更多例句:  1  2
用"headwater"造句  

英文解释

  • the source of a river; "the headwaters of the Nile"

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