The technology improves the sand discharge rate and the sand pumping production rate.
此技术提高了卸沙速度与抽沙生产率。
Clean sand by blade away, finally from rotating impeller into sand discharge groove, complete sand cleaning effect.
干净的砂石由叶片带走，最后砂石从旋转的叶轮倒入出料槽，完成砂石的清洗作用。
The third function of the spillway is to discharge sand.
此外，飞沙堰还有一个重要的作用就是排沙。
The river for building the delta was characterised by low velocity, high discharge, high concentration of fine clay and sand, and associated with reef (shoal) in delta front.
该三角洲沉积的特征是入海河流流速低而流量大，泥沙含量高而粒级细小，在三角洲前缘伴生有生物礁(滩)。
The result indicates that the discharge per unit width, the sediment concentration, the grain size of sand influences the depth of scour hole.
试验结果表明：浑水水流的单宽流量大小、含沙量的多少以及含沙粒径的变化都对冲刷坑深度有一定的影响。
Man made reservoirs and sand excavation in some rivers reduce silt discharge into sea, these human activities are vital factors that cause coast erosion hazard in Qinhuangdao region recently.
在本区入海的一些河流上兴修的水库与挖沙采石，减少了入海泥沙量，这些人为因素是现今秦皇岛海岸侵蚀灾害的主要原因。
Instream sand mining can increase or decrease of the river sediment discharge.
河道采砂可能会增加河流的输沙，也可能会减少河流的输沙。
The increase or decrease of the discharge, after Three-Gorge Project goes into operation, will change the sand exchange and silt deposition in Poyang Lake.
三峡工程运行后增减下泄流量，将使鄱阳湖的泥沙交换和淤积作用发生变化。
The river for building the delta was characterized by low velocity, high discharge, high concentration of fine clay and sand, and associated with reef (shoal) in delta front.
该三角洲沉积的特征是入海河流流速低而流量大，泥沙含量高而粒级细小，在三角洲前缘伴生有生物礁(滩)。
The structure of sand storage silo for the use of coarse sand cemented fill and its pulp discharge method have been studied in this paper.
本文研究了粗粒砂胶结充填砂仓的结构及其卸料方法。
The structure of sand storage silo for the use of coarse sand cemented fill and its pulp discharge method have been studied in this paper.
本文研究了粗粒砂胶结充填砂仓的结构及其卸料方法。
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