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水文站枯水期流量测验由于受各种环境和因素影响,其流量测验的精确度一直是广大水文工作者关注的问题,同时也给水位流量关系曲线定线带来了很大困难,特别是在中小河流水文站,本来测流断面流量比较小,再加上枯水期断面、水草、漂浮物等因素的影响,测流设施甚至无法正常进行流量测验,还有些水文站甚至出现断流,流量根本无法进行施测,无法定线,针对这些现象,根据多年水文测验工作经验,结合实际情况,提出以下办法供大家参考。
The hydrological station dry season flow test due to a variety of environmental and factors, the accuracy of its flow test has been the concern of the majority of hydrological workers, but also to the water level flow curve of the alignment has brought great difficulties, especially in small River hydrological station, the flow was measured flow section is relatively small, together with the dry season section, plants, floats and other factors, the flow measurement facilities can not even flow test, and some hydrological stations even flow, flow simply can not be carried out According to many years of experience in hydrological test, combined with the actual situation, the following measures are proposed for your reference.