1)flow condition水流条件
1.A study on the relations about balance ice jam thickness with its flow conditions and ice discharge;平衡冰塞厚度与水流条件和冰流量关系的试验研究
2.on the reach of complicated topographical and flow conditions,factors such as bed evolution,bridge site′s choice,clearance dimensions,navigation condition and safety-ensuring measures,etc.在通航河流,尤其是在桥区地形、水流条件复杂河段处进行桥梁建设前,必须对河床演变、桥位、净空尺度、通航条件和安全保障等因素进行论证。
3.This paper studies the influence of different riverside shape on the flow condition of low-head hydraulic lock′s outlet area through mathematical computation and examples of project,and finds out the riverside shape which is the most advantageous one.通过概化模型计算并结合工程实例分析,研究了凹形和凸形河岸对低水头枢纽船闸口门区水流条件的影响,指出了对低水头枢纽船闸口门区通航水流条件相对有利的河岸形态。
英文短句/例句
1.Study of navigation flow condition for Xiafu Hydraulic Complex下福水利枢纽工程通航水流条件研究
2.Research on Flow Condition for Navigation in the Entrance Area and the Transitional Reach of the Navigation Structures;通航建筑物口门区及连接段通航水流条件研究
3.The Experimental Study on the Effect of the Continuous Bends Flow to Navigation连续弯曲航道水流条件对通航影响的试验研究
4.Flow conditions and improvement measures in Goupitan hydro-power station downstream构皮滩枢纽下游通航水流条件及改善措施
5.Specifications for water passage components of hydraulic turbinesGB/T10969-1996水轮机通流部件技术条件
6.Unsteady Seepage Test under Condition of Rapid Drawdown水位降落条件下非稳定渗流试验研究
7.PRELIMINARY STUDIES ON THE OCCURENCE AND THE PREVAILING CONDITIONS OF RICE BACTERIAL LEAF STREAK(BLS)水稻细菌性条斑病发生流行条件的初步研究
8.2D and 3D Fluid Numerical Simulation of Water Diversion Structure under Complex Boundary Condition;输水工程复杂边界条件下二、三维水流数值模拟
9.The hydrodynamic conditions large-flow water-inrush roadway aggregate perfusion technology动水条件下大流量突水巷道骨料灌注技术
10.Generating condition of non-linear flow in water-flooding reservoir at ultra-high water-cut stage水驱油藏特高含水期非线性渗流产生条件
11.Effects of water and nitrogen forms on growth and xylem sap of rice seedlings不同水、氮条件对水稻苗生长及伤流液的影响
12.A device used to fair the lines of an underwater fitting.流线装置用以使水下配件的线条平顺的装置
13.Numerical Simulation of Flows in the Pump Sump under Multi-pump Operating Combination for Large Pump Stations;多泵组合条件下泵站进水池流动数值模拟
14.On the Internal Prerequisites and the External System Environment for A Quasi_market Allocation of River Basin Water Resources;流域水资源准市场配置的内在条件与制度环境
15.Study on Characteristics of Overland Flow With Higher Rain Intensity强降雨条件下坡面流的水动力学特性研究
16.Substances Transport in an Underground River of Typical Karst Watershed During Storm Events降雨条件下典型岩溶流域地下水中的物质运移
17.FEEDING AND GROWTH OF SINIPERCA SCHERZERI LARVAE REARED IN CIRCULAR RACY WAY微流水培养条件下斑鳜仔鱼的摄食与生长
18.Study on the Process Conditions of Wastewater Containing Dyestuff Using an External Circulating Fluidized Bed外循环流化床处理含染料废水的工艺条件研究
相关短句/例句
water condition水流条件
1.The water conditions for navigation in a distributary domain of the Eastern Route of South-to-North Water Transfer Projectiscomputed and analyzed with atwodimensionalmathematicalmodel.采用平面二维水流数学模型,对南水北调东线某工程调水分流区通航水流条件进行了计算分析,提出了改善通航水流条件的方案。
3)flow conditions水流条件
1.Combine with the practical engineering example,the navigation flow conditions before and after the wharf construction are analyzed by plane two dimensional numerical models.结合工程实例,采用平面二维水流数学模型,分析了码头修建前后的通航水流条件。
4)navigation flow condition通航水流条件
1.Improvement measures of navigation flow condition in construction period of Yuliang Hydro-junction Project;右江鱼梁枢纽施工期通航水流条件改善措施
2.Application of 1D and 2D coupled mathematical model in navigation flow condition of hydro-junction一、二维耦合数学模型在水利枢纽通航水流条件研究中的应用
5)canal flow condition渠道水流条件
1.According to the arrangement of planned road and bridge,with the canal flow condition being satisfied,straight line with arc sections at both ends was designed for the turning point of canal course instead of a big arc.论述了南宁市心圩江河道改造设计中如何结合城区总体规划,根据规划道路和跨渠路桥的设计情况,在满足渠道水流条件下,渠道不采用大圆弧拐弯,而采用斜线两端加圆弧进行转弯,斜线位置与路相交处布置桥位,能较好地利用土地资源。
6)navigation condition通航水流条件
1.In the early period in operation of TGP,the navigation conditions in upstream approach channel of TGP lock will become more complicated becease of the resorvoir impoundment.三峡工程运行初期,上游引航道通航水流条件受水库调度等因素的影响变得更加复杂。
2.The navigation condition of Dajiang downstream channel in Gezhouba Project has been studied by analyzing the field data and model test.本文通过天然实测资料分析和模型试验 ,研究了葛洲坝大江下游航道的通航水流条件 ,指出了大江航道目前所存在的主要问题和枢纽调度运用对下游航道所产生的影响 ,同时预报了未来三峡工程蓄水运用后本河段可能产生的影响 ,为决策部门提供了科学依据。
3.The flow characteristics and navigation conditions are introduccd in the paper.通过物理模型试验介绍了船闸下游引航道非恒定水流特性和通航水流条件，并提出了改善通航水流条件的有效措
延伸阅读
《管子》论水流《管子》论水流 guanzi Iun shuillu《管子》论水流《管子》一书中的某些对水的性质、分布及其运动规律的较系统地叙述。书中认为，水是自然界万物生长发育的一种基本物质，“集于天地而藏于万物”。对水的物理和化学性质作了直观的描述，并介绍了水(包括地面水和地下水)和农业以至社会生活的密切关系。它特别强调地指出，水可以为利也可以为害，认为兴修水利，消除水害，是关系国计民生的大事，应该作为治理国家的大政方针。 《管子》对地表径流及其规律有更多的叙述，它将地表水按其大小和相互间的关系分为径水(干流)、枝水(分支)、谷水、川水(支流及较小河流)、渊水等五类，并认为这些地表水源可以为人们导引和利用。《管子·度地》还列举了地表径流的若干现象，指出渠道输水由高处向低处，如坡降过陡，则冲刷严重:过缓也不能LE常输送，应设计适当的坡度，才能达到正常输水的目的。并提出了据认为是一般渠道坡降的简单估算办法。有人还认为《管子·度地》中有一段文字描述的是渠道和渠系建筑物的水流形态。例如，水流过涵管的形态和进口端必须高于出口端的规律;平面弯道水流急转弯时可能出现的破坏现象;渠道陡坡后面的水跃和环流，以及由此引起的冲刷和可能造成的事故等等。《管子》对水流若干现象和规律的描述，代表了中国早期水力学的水平。(周魁一)
