2. Multi-level
sampler, Henry
sampler, plume discharge, solute movement in the pond, neutralization of contaminants, sampling and monitoring devices.
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多水平取样器,亨利取样器,入流,湖泊内的溶质运动,污染物的中和,取样和监测工。
3. This article introduced mainly that the problem of sampling by manpower in mine and the automatic mineral slurry
sampler′s design and application and makeup.
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主要介绍了矿山化验中人工取样存在的问题和自动链式矿浆取样机的设计原理、结构以及应用情况。