river discharge

用法例句

The decadal variety of Heihe river runoff and Qilian mountain climate from 1944 to 2003 have been analyzed by using Yingluoxia hydrology station runoff data at upper Heihe river and by using the standardized monthly precipitation and air temperature sequences observed at 8 weather stations situated between (2 240)～(3 361) m altitude in Qilian mountain area.

利用祁连山区8个气象站自建站至2003年观测的月降水、气温资料,在分析各站气候要素互相关的基础上,建立了代表祁连山整体气候变化的1944—2003年历年各月、季降水距平百分率和气温距平序列,以及黑河上游莺落峡水文站观测的径流量,分析了黑河流量与祁连山区降水、气温的年代际变化。

Key technologies of digital river surveying;

数字化江河测量关键技术

The Calculation Measure of the Technology and the Pracyicalstudy of the Stream Water;

河道水量还原计算技术方法及其应用研究

Research on the Optimization Algorithm of River Water Reduction Based on GA+BP

基于GA+BP的河道水量还原的优化算法研究

Primary Analysis of Water Distribution Ratio Variation in Main Waterway in Pearl River Delta

珠江三角洲主要河道水量分配比变化初步分析

Eco-environmental Water Demand about the Main Current of the Huifa River in River Course;

辉发河干流河道生态环境需水量研究

The primary estimation of ecological water requirement of Weihe river in Guanzhong region,Shaanxi Province,China

渭河(陕西段)河道生态需水量估算

Practice of GPS-Leveling in Yellow-River Hydrographic Control Surveying

黄河水道控制测量中的GPS水准实践

Study on Ecological Water Requirement of Stream-Channel in the Plain Reach of Hai-River Basin;

海河流域平原河道生态环境需水量计算

Response relationship between the bank-full discharge in tail channel and the process of flow-sediment in the Yellow River estuary

黄河口尾闾河道平滩流量与水沙过程响应关系

Study on Hydraulic Methods Calculating Instream Base Flow Requirement;

水力学方法估算河道内基本生态需水量研究

Determination of channel control flow of four rivers in Hunan Province during dry season

湖南省湘资沅澧四水枯水期河道控制流量确定

ECOLOGICAL WATER DEMAND IN RIVER CHANNELS OF WATER DIVISION PROJECT:CASE STUDY

调水工程河道内生态需水量研究及实例分析

Evolution of the stem channel of Songhua River and water demand for maintaining channel stability

松花江干流河道演变与维持河道稳定的需水量研究

Study on the High Efficient Sediment-carrying Water Volume in the Lower Yellow River After the Construction of Xiaolangdi Reservoir;

小浪底水库修建后黄河下游河道高效输沙水量研究

Study on Net Groundwater Recharge after Ecological Water Conveyance in the Lower Reaches of Tarim River

断流河道输水对地下水净补给量研究——以塔里木河下游为例

Study of Space Quantitative Analysis of River Channel Geomorphy and Hydrologic Characteristics;

河道地貌与水位特征的空间定量关系研究

Research on the Estimating Methods of Basic Eco-environmental Water Requirements in River Course;

河道内基本生态环境需水量计算方法研究

Analysis on Water Quality of Rivers around Tai Lake and Estimation of Total Pollutant Load into Tai Lake;

环太湖河道水质分析与入湖污染物负荷量估算

Research on River Flow Routing Scheme for Reaches from Large-scale Reservoirs to Downstream Control Stations in Yishuhe River Basin

沂沭河流域大型水库至下游控制站河道流量演算方案研究