It is worthy to study whether making technique scheme of tour gauging has an influence on the parameters of runoff yield and flow concentration in small catchment, and how big the influence is.
水文巡测技术方案的制定对小流域产汇流参数是否存在影响，影响有多大，同样具有一定的研究价值。
As long as mastering correct maintenance and trouble shooting methods, good performance of hydrometric tour gauging vehicle can be fully exerted, and its application value also can be fully embodied.
掌握正确的养护和故障排除方法，水文巡测车的优良性能才能充分发挥，才能完全体现该车的使用价值。
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