bed variation是什么意思

用法例句

Delayed response model for fluvial processes of alluvial rivers-Ⅱ model applications;

冲积河流河床演变的滞后响应模型-Ⅱ模型应用

Delayed response model for fluvial processes of alluvial rivers-Ⅰ model development;

冲积河流河床演变的滞后响应模型-Ⅰ模型建立

Trend on fluvial process of dock works reach in zhuankou in wuhan;

武汉沌口码头工程河段河床演变趋势分析

Discussions on the effect of fluvial process in the downstream of the Yangtze River on the flood control;

长江下游河床演变对防洪的影响探讨

Analysis on fluvial process stretch of Yellow-River-crossingworks of Water Transfer Project from South to North;

南水北调中线穿黄工程河段河床演变分析

Research on filter methods for field data of riverbed evolution;

河床演变野外采集源数据滤波方法研究

Discussing the riverbed evolution ary regularity of the bottle-neck reach —Sampling manting river reach of Lancanjiang river;

卡口河道河床演变规律初探——以澜沧江曼厅河段为例

Discharge and sediment transporting and riverbed evolution in slightly curved and multi-branched river reach in Jingjiang reach;

荆江微弯分汊浅滩的水沙输移及河床演变

The exchange between suspended silt and riverbed,sand graduation and riverbed deformation are taken into account in the model.

模型重点考虑了高浓度泥浆在输移扩散过程中与河床的交换以及泥沙级配、河床变形对水沙运动的影响,计算结果能为工程单位决策提供科学依据。

To study the impact of downstream riverbed deformation due to changes of the water and sediment after the completion of the Three Gorges Project,this article introduces a method of BP neural network and its application by giving two examples;riverbank deformation and river section deformation of Shishou Bend in Jingjiang River respectively.

为了研究三峡工程建成后水沙条件的变化对下游河床变形造成的影响,引入BP神经网络的方法。

Analysis on near bank riverbed evolvement of typical rock spurs along Jingjiang levee;

荆江大堤护岸险工典型矶头近岸河床演变分析

The analysis on riverbed evolvement of Songhua River bridge from Wanggang to Wanle parts;

王岗至万乐松花江大桥桥位河段河床演变分析

Meanwhile,based on the cross section data,the paper explores the influence of riverbed evolvement on the river s hydrological characteristics.

根据历年水文资料,从降水、蒸发、径流、暴雨、洪水特征等方面对增江流域的水文特性进行分析,同时根据实测断面资料探讨河床演变对河段水文特性的影响。

Analysis on Vicissitude of River Bed at Section of YiLi River Super Major Bridge at Sandaohezhi Sub;

三道河子伊犁河特大桥桥渡河段河床演变分析

Study on fluvial process of Wuhua river in Meijiang recent 30 years

梅江五华河近30年河床演变的研究

The Effects of the Floods on the Typical Region Evolution in the Changjiang Estuary;

长江洪水对河口典型河段河床演变的影响

A System of Fluvial Process Analysis Based on GIS

基于GIS的河床演变分析系统设计研究

Bed Evolution Analysis for Shiping-Yumenkou Section Waterw ay of Yellow River North Main Stream

黄河北干流石坪至禹门口段航道河床演变分析

THE CHANGE OF RIVER BED, REGULATION OF RIVER CHANNEL AND CONSTRUCTION OF THE PORTS OF YANGTZE RIVER IN JIANGSU PROVINCE

长江(江苏段)河床演变、河道整治与港口建设

Analysis of river bed evolution and prediction of its trend for Shashi Section in middle reach of the Changjiang River

长江中游沙市河段河床演变分析及趋势预测

The River Bed Evolution Property Reflected by Hydrologic Section on the Lower Yellow River in 1977～1996

1977～1996年黄河下游水文断面反映的河床演变

Research on the Riverbed Evolution and Renovation Measurements of Dawen River in Tai an, Shandong Province;

山东省泰安市大汶河河床演变及治理措施研究

Application of GIS Technologies in Analysis on Channel Scouring and Siltation;

GIS在河道冲淤及河床演变分析中的应用

Fluvial Process and Channel Regulation of Wuqiao Location Reach

武桥河段河床演变分析及航道整治探讨

Analysis of River Evolvement of Chongqing City before the Influence of Three Gorges Reservoir

三峡水库影响前重庆主城区河段河床演变分析

Analysis of Riverbed Evolution in Yizhi Branch of Three Gorges Project before Water Storage

三峡工程蓄水前宜枝河段河床演变分析

Analysis of river channel variation of urban reach of Chongqing city in TGP reservoir area

三峡库区重庆主城区河段河床演变分析

Study on Regularity of Riverbed Evolution in Fluctuating Backwater Area of Xiujiang River, Guangxi Province;

广西绣江变动回水区河床演变规律研究

Fluvial process and waterway regulation in fluctuating backwater area of the Three Gorges

三峡水库变动回水区河床演变及航道整治

Application of Conditions of Bed Stability in the Calculation of Bed Development of Yongdingxinhe River

床面稳定性条件在永定新河河床演变计算中的应用

Analyses of channel regulation of the Dongping Waterway and effects of sand-borrow on riverbed

从河床演变看东平水道航道整治和河床采沙效应