通过泥沙模型试验研究，分析不同入库水沙条件下进入取水口内水流的含沙量和颗粒级配，水库对泥沙的沉降率。
By the experiment of sand model, an investigation of silt content, rank of silt grain and silt deposition rate under different conditions of water and silt have been obtained.
本文通过对分级试验数据的分析，指出混杂作用对粗粒级的影响是不可忽略的。
In this paper, it is pointed out that the effects of entrainment on coarse particle size are not neglected through analysis of data of classification tests.
其主要工作内容包括黄河河道断面淤积测验，河道表层河床质取样及颗粒级配分析等工作。
Its main work includes the Yellow river sediment cross-section tests, river bed surface quality sampling and particle size distribution analysis and so on.
应用推荐