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- Owing to less water coming and river bed sedimentation in recent years and consequently leading to river regime change, flood prevention and oil exploration safety are seriously influenced in the Yellow River mouth region. 近年来由于来水偏少,河床淤积,导致河势发生变化,对河口地区防洪安全和油田生产影响很大。
- Yellow River bed sediment 黄河沉积物
- Its main work includes the Yellow River sediment cross-section tests, river bed surface quality sampling and particle size distribution analysis and so on. 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。
- On the basis of the hydrologic data from 1981 to 2001, the evolution of river bed at Lanzhou section of the Yellow River was analyzed. 基于1981-2001年水文数据,分析了黄河兰州段河床演变规律;
- Fairly utilizing the flood resources of the Yellow River can achieve the objectives of "no dyke breaches, no depletion, no pollution exceeding the standards and no rising of the river bed" and keep the healthy life of the river. 利用好黄河的洪水资源,可实现“堤防不决口,河道不断流,污染不超标,河床不抬高”的目标,从而维持黄河的健康生命。
- Study is presented on how to form a pilot channel for great water supply with the millisecond-delay blasting technique in front of the lock along the wide river bed of the lower Yellow River. 本文提出的微差爆破开槽冲刷成渠方法,是在湿滩的情况下,用微差爆破技术形成可以冲开的最小引槽,引水冲刷,最终形成闸前引水渠的成渠方法。
- Through dynamic river bed experiments and fine sand river bed in lower Yellow River,localized scouring on piers under unsteady flow when river channel is narrowed in large scale is researched. 通过动床试验,结合黄河下游细沙河床研究了大尺度缩窄河道时非恒定流桥墩的局部冲刷。
- Integrated model for simulating the sediment transport and river bed evolution in lower reaches of Yellow River in the area of river mouth 尾闾河道及海域整体冲淤数学模型研究
- Influence of boundary condition change on river bed evolution in the lower Yellow River 黄河下游河床边界条件变化对河道冲淤影响计算研究
- The Yellow River is beginning to run dry. 黄河正在开始变得干涸。
- Like the Yellow River,time keeps rolling along. 时间像黄河一样不断滚滚奔腾向前。
- Regime theory on river bed evolution and its application in the Lower Yellow River 河床演变的均衡稳定理论及其在黄河下游的应用
- The Yellow River seawards flows. 黄河入海流。
- This poem praises the grandeur of the Yellow River. 这首诗歌颂了黄河的伟大气魄。
- Left that stone in the river bed. 该把那块石头留在河床上。
- An ancient bus stopped by a dry river bed. 一辆古式的公共汽车停在一条干涸了的河床旁边。
- Where is the source of the Yellow River? 黄河的发源地在哪儿?
- "Like a dry river bed in New Mexico or Arizona. “像新墨西哥或亚利桑那州一条干枯的河床。
- But hears only the Yellow River's roar. 但闻黄河流水鸣溅溅
- Where does the Yellow River take its source? 黄河发源地在哪里?