headwater中文什么意思
河流的源流
河源段
河源头
上游水域
- control of headwater: 水源控制
- headwater amphitheater: 河源围场
- headwater area: 上游地区
例句与用法
更多例句: 下一页- 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
英文释义
名词- the source of a river; "the headwaters of the Nile"