【摘要】 本文设计了一种电动深水采样器,有效地解决了当前深水采样器无法定点取水导致取水质量不好等问题。经实践验证可知,该种电动深水采样器取样效果良好。目前,该电动深水采样器已用于小浪底库区调查监测采样。更多还原

【Abstract】 In this paper, an electric deep-water sampler was designed, which can effectively solve the problem that the current deep-water sampler can not get water at a fixed point, resulting in poor water quality. It can be seen from practice that the sampling effect of this kind of electric deep water sampler is good. At present, the electric deep-water sampler has been used in Xiaolangdi Reservoir area.更多还原