Severe soil and water loss in Loess Plateau, especially Coarse Sediment Region can not only greatly restrict local economic development and social progress, but also result in the rise of riverbed of lower Yellow River.
黄土高原特别是多沙粗沙区的水土流失为当地人民的生产生活带来了严重影响,也是造成黄河下游河床抬高的主要原因。
参考来源 - 黄土高原多沙粗沙区淤地坝系空间布局优化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
多沙粗沙区水土保持措施监测应采用遥感监测方法。
The monitoring method of water and soil conservation measure should adopt the remote sensing monitoring in the more and coarser sediment area.
改进后导纱器可以防止粗沙上产生假捻并改善纺纱质量。
Also, the improving guide can prevent the formation of false twist on the roving to improve the spinning quality.
高含沙水流的频繁发生是黄土高原多沙粗沙区产生高强度侵蚀的重要原因。
The hyperconcentrated flow is an important factor to the high intensity erosion of the high-intensity and coarse sediment producing area of the Loess Plateau.
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