文章详细信息 关键词： 冲淤变化;下游河道;排沙;青铜峡水库 [gap=414]Keywords: changes in scour and silting;downstream river;sediment ejection;Qingtongxia Reservoir
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sediment ejection ports 沉积物排出口
Design of sediment protection and sediment ejection is key technology for hydropower station.
电站枢纽设计中,防沙、排沙设计是一关键技术课题。
参考来源 - 岗曲河二级水电站枢纽排沙措施试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Since 2004, Yellow River Conservancy Commission has conducted large-scale prototype testing of artificial density current for sediment ejection and obtained valuable primary data.
自2004年开始，黄委在小浪底水库进行大规模的人工塑造异重流排沙的原型试验，取得了宝贵的原始资料。
Combining the theoretical analysis and the existing experimental achievement, the important role of secondary flow for sediment ejection in sand funnel is researched for the first time.
根据理论分析和现有试验成果相结合的方法，研究了排沙漏斗中二次流在排沙中的重要作用。
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