Especially the rivers in the North China、northwest China and Xinjiang province. These rivers have the characteristics of high sediment concentration and the sediment particle diameter is very small.
特别是华北、西北和新疆的河流,含沙量高而且泥沙颗粒细。
参考来源 - 水沙分离鳃结构优化及分离机理试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The size of a sediment particle alone is usually not sufficient to describe it.
单颗泥沙的粒径通常不足以描述其性质。
There is a general seaward fining of sediment particle size within the latter two regions of the delta.
有一种通用的泥沙粒径蔼净化剂的伊洛瓦底江三角洲的两个地域。
Based on precise experimental data, a comparison among several formulae of sediment particle settling velocities is made.
本文利用精确的试验资料对几个泥沙沉速公式进行了比较。
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