| 1. | Bedload is the main factor resulting in bed form for few sands of suspend load in the river bed 河床质中几乎没有悬移质颗粒,对河床演变起主要作用的是推移质泥沙。 |
| 2. | Informed by port authority , we will load vessel at berth a . so your vessel is to be suspended loading . any objection , please contact your agent 接港调通知,先装a泊的船,你的船临时不装货,有异议请与外代联系。 |
| 3. | Based on the study of sediment transport under the actions of tidal currents and wind waves , a mathematical model of suspended load and bed load for yangtze estuary is developed 摘要通过对长江口径流、潮流和波浪共同作用下的泥沙运动规律的研究,开发并建立了长江口全沙(悬沙和底沙)数学模型。 |
| 4. | All personnel must keep out from under suspended loads , and should not position themselves between a load and a solid or fixed object where the load could swing or move and create a crushing hazard 《承包商》及其雇员不可在悬吊荷载的下方逗留,也不可站在荷载固定物体或固体物之间,以防荷载可能移动或摇摆,造成挤压危险。 |
| 5. | The additional resistance caused by sediment transport of bed - load and suspended load is derived from mean energy equation of sediment - laden flow , and the variation of resistance in sediment - laden flow is discussed 从挟沙水流的平均能量方程出发,得到了推移质附加阻力的计算公式及悬移质附加阻力计算公式,并对挟沙水流的阻力进行了讨论。 |
| 6. | The article uses a long series of monitoring materials for hydrology suspended load measurement to establish the hydrology model of water and soil losses in anhui province with hydrology method , which grasps the rules of soil erosion effectively 摘要文章利用长系列水文悬移质监测资料,用水文学法建立安徽省水土流失模型,较好地掌握了安徽省水土流失的规律。 |
| 7. | 3 - d flow in " s " type channel bend is simulated . the suspended load model was tested for open channel flow situation under erosion and deposition , separately . the results for the numerical model are tested against available data ( 7 )三维水流泥沙数值模型也采用s型弯道三维水流运动、床面泥沙单纯冲刷上扬和单纯淤积水槽的试验实测资料进行验证,结果合理、有效。 |
| 8. | Suspended and bed load transport were simulated with a non - equilibrium method . the source treatments in sediment transport equations , suspended load carrying capacity of the non - uniform material and exchange of size - distribution of the bed material are presented . 5 二维悬沙和底沙运移采用不平衡输沙模式,分析输沙方程的源项处理以及非均匀沙分组挟沙能力和床沙级配调整。 |
| 9. | In addition , the microcosmic stream , especially suspended load ( mainly suspended soils and sands ) reflected on the characteristic of transported sands " streams , and always silt up and form shoal in the place where the stream velocity is lower and river steam return easy 河道的微观水流,特别是悬浮物(主要是悬浮泥沙)反映输沙水流淤积特性,总是在流速缓慢、易回流的地方淤积、形成新生沙洲,为正在发生及将来发生的河道淤积和演变打下基础。 |
| 10. | According to all the sediment peaks of 35 floods observed at each station on the downstream of xiaolangdi , it analyzes the characteristic of delayed sediment peak and establishes a regression equation between sediment peak lag time for each section of xiaolangdi , huayuankou , jiahetan , gaocun , sunkou , aishan and lijin and peak discharge , sediment concentration of the peak , flood propagation velocity and fall velocity of suspended load of the previous station , which can search , make up and extend sediment peak lag time and provide a basis for accurate forecasting on sediment peak travel time of each station on the lower yellow river 根据小浪底下游各站沙峰均滞后于洪峰的35场洪水,对沙峰滞后于洪峰的特性进行了剖析,建立了小浪底、花园口、夹河滩、高村、孙口、艾山、利津各河段沙峰滞后时间与上站洪峰流量、沙峰含沙量、洪水传播速度、悬移质泥沙群体沉速之间的回归方程,可以用来查补延长沙峰滞后时间,为下游各站沙峰传播时间的准确预报提供依据。 |