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xiang min shi shui dian bi ni yi jian jie
Pages: 44
Year: Issue:  4
Journal: Hydrogeology and Engineering Geology

Keyword:  水电比拟渗透流量水文地质模型研究等水头线相敏教研室主要任务仪器性能稳定;
Abstract: <正> 一、概述 水电比拟仪是用电模型研究渗流的仪器,其主要任务是确定渗透流量和等水头线或流网。我院水文地质教研室在无线电教研室及电子班部分同学的协助下,研制成由集成电路和分立元件组成的相敏式水电比拟仪,同以往水电比拟仪相比,具有重量轻、体积小、耗电少、性能稳定、操作方便等优点。此外还具有以下特点:1.能指示电压大
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