基流,base flow
1)base flow基流
1.Cumulative effects of multi-reservoirs on ecological base flow;梯级水库对生态系统基流的累积影响
2.An analytic model for base flow of dam seepage;大坝渗流基流的分析模型研究
3.Based on some occasional survey results of spring discharge and the relationship between base flow and regional precipitation,spring discharges corresponding to different level of annual precipitation were evaluated.利用河流基流量与区域降水关系,结合泉流量偶测数据,评价不同保证率年份泉流量;以山西静乐县娘子神泉为例,讨论上述方法的应用过程与步骤,并探讨基流量偶测数据的代表性及其在泉水流量评价中的意义。
英文短句/例句

1.Baseflow Separation and Streamflow Simulation Based on Modified TOPMODEL;基流分割及基于改进TOPMODEL径流模拟
2.Flow Characteristic of Pneumatic Confluence Plate Based on Effect of Flow Field基于流场的气动汇流板流场特性研究
3.Strait Exchange Foundation of (Taiwan, China)(SEF)海峡交流基金会(海基会)
4.The basic flow of the E-commerce consists of the information flow, the trade flow, the fund flow and the material flow.电子商务的基本流程包括信息流、商流、资金流和物流。
5.Research on Full-Bridge Current-Doubler Circuit Based on Synchronous Rectification;基于同步整流的全桥倍流整流电路的研究
6.Research on the Process of Integrated Logistics Service Base on the Workflow;基于工作流技术的一体化物流服务流程研究
7.Study on the Large-scale Systems Based on the Synergy among Material Flow, Energy Flow & Information Flow基于物质流、能量流与信息流协同的大系统研究
8.Study of the Near-wall Flow Field in the Turbulent Tube Based on Particulate Deposition基于微粒沉降的湍流管流内近壁流场的研究
9.Power-current Hybrid Power Flow Model Based Optimal Power Flow by Interior Point Method基于功率—电流混合潮流约束的内点法最优潮流
10.Reconstruction of Enterprises' Logistics Process Based on Green Logistics基于绿色物流理念的企业物流流程再造分析
11.Design of fluidic sprinkler's jet component based on offset jet theory基于附壁射流理论的全射流喷头射流元件设计
12.Experimental investigation of turbulent bubbly mixing layer using swirling strength method基于旋涡强度法的湍流泡状流混合层流动
13.The flow stress remains a conant during steady state deformation.稳态流变阶段,流变应力基本保持不变;
14.Designs a new type of double stream basal meter with a deflector.设计了一种带分流片的双流束基表。
15.The Design of DC Constant-Current Source Controlled Based on SCM;基于单片机控制的直流恒流源的设计
16.Research of the Overland Velocity Detecting Instrument Based on FPGA;基于FPGA的坡面流流速仪的研究
17.Research on DC Electroosmotic Flow Micropump Based on the Technology of MEMS;基于MEMS技术的直流电渗流微泵的研究
18.Direct-current-controlled Voltage Source Rectifier (VSR) System Based on Digital Signal Processor;基于DSP的直接电流控制电压型整流器
相关短句/例句

baseflow基流
1.The purpose of this study is to identify and assess the change of baseflow and climatic impacting factors in the source regions of the Yellow River,based on the analyses of long hydrological time series(1956-2000) from four subbasins of the source regions of the Yellow River and the whole source regions of the Yellow River.利用黄河源区的4个水文站及13个气象站的日系列资料,基于改进的加里宁基流分割法,分析了1956—2000年以来黄河源区基流和以水文站为节点控制的各个子流域的基流变化及其影响因素。
2.Runoff can be separated into direct runoff and baseflow according to the response rate to precipitation.根据对降水响应速度的快慢,径流又可分为直接径流和基流
3.The Meijiang basin was regarded as the studied area in this research, and the land use/cover change have great influence on the baseflow in the basin because of human activities.本文以梅江流域为研究区,探讨了人类活动导致土地利用/覆盖(Land use/cover-LUCC)变化对流域内基流的影响。
3)basic flow基流
1.The effects of topographic gradient on the amplitude of topographic Rossby wave in basic flow;地形坡度对基流中地形Rossby波振幅的影响
2.The lower bound on the disturbance energy and potential enstrophy to the nonlinearly unstable basic flow in the generalized Phillips model is presented,which indicates that there may exist an allocation between a nonlinearly unstable basic flow and a growing disturbance. 在Arnol'd第二定理的范围内进一步讨论广义Phillips模式非线性不稳定的饱和问题,得到了基流不稳定时扰动能量及位涡拟能的下界估计·
4)base-flow基流
1.In this paper, the base-flow of the main rivers between Hekouzhen and Longmen of Huanghe river were calculated by using daily discharge hydrograph separation method. 由于气候变化和人类活动的影响,黄土高原河川基流呈显著下降趋势,对黄河径流量减少产生一定影响。
5)base flow基流底流
6)base flux of rivers河流基流量
延伸阅读

基流  在流量过程线分析中划分出的、以过程线底部表示的、基本上稳定的水流流量。又称底水。它是河道中能常年存在的那部分径流。基流分割方法很多,但一般还难以做到精确定量。通常用斜线把一次洪水流量过程线分割成直接径流和基流两部分,如图所示。其中由本次暴雨形成的涨落变化较大的部分为直接径流,大体上相当于地面径流和表层流;其余相对稳定的那一部分大体上相当于地下径流。有时,人们把慢速表层流也并入基流。(见径流)    根据河流退水过程规律的分析,基流的退水符合消退规律  Qt=Q0e-tα  式中Qt为退水开始后t时刻的基流流量;Q0为退水开始时的基流流量;α 为退水系数,它随流域地下水补给特性和蒸散发能力而变;e为自然对数的底数。