Based on the principle of GIS and database system, data model, function modules and agent structure of sediment silting system of watercourse and reservoir zone is designed.
根据GIS、数据库系统的原理，设计实现了河道与库区泥沙淤积系统的数据模型、功能模块和主体结构，成功地将基础数据库进行了入库操作。
The application of the system has greatly improved the automatic measurement and control level of sediment model, relived the workload and increased work efficiency.
该系统的应用大大提高了泥沙模型试验自动化测量控制水平，提高了工作效率。
To set the model sands for marine mobile bed physical model experiment is the key in the experiment to simulate the sediment movement.
本文以一港口物理模型试验为实例说明模型沙选择和布置模型沙对模拟泥沙运动的重要性。
Sediment transport similarity is a postulate for model of suspended load.
水流输沙相似是悬沙模型必须满足的基本条件。
The comparison of calculations and experiment data indicates the two are well agreed, and the two-fluid model can effectively describe the diffusion of high concentration sediment cloud.
计算结果与试验数据对比表明，计算值与实测值吻合较好，双流体模型能有效地刻画高浓度泥沙云团的扩散问题。
The reservoir engineers can build geological model of the reservoir according to the research of the sediment facies, and make a basis for the processing and interpretation of the seismic data.
通过沉积相研究，可以帮助油藏工程师建立油藏地质概念模型，为地震资料的数字处理解释奠定了基础。
General considerate the sediment model, the law of current distribution and the plane heterogeneous in all kinds of reservoir, describe the distribution of flow unit in plain, section and space.
综合参考各类储层特有的沉积模式、水流能量分布规律和平面非均质特征，对流动单元平面、剖面及空间展布进行了描述。
In this paper, the selection of model sands and the importance of setting model sands for simulating the sediment movement are expounded by taking a harbor physical model experiment as an.
本文以一港口物理模型试验为实例说明模型沙选择和布置模型沙对模拟泥沙运动的重要性。
This conceptual model provides a new option for areas with sparse sediment data series at watershed outlets , and it has a great potential in assisting watershed management.
该概念性模型对于流域出口泥沙资料稀少的地区具有很高的应用价值和协助流域管理的潜力。
It's shown from measured data that the distribution in vertical of sediment diffusion coefficient can be obtained correctly by the model.
实测资料表明该模型可以比较准确地直接计算泥沙扩散系数沿垂线的分布。
The model is used to classify the parent population of modern sediment samples from different areas and different sedimentary environments, resulting fine effects.
用它对几个地区不同沉积环境类型的现代沉积物样品进行了细致的粒度母体模式分类，并取得了良好的效果。
The coefficient is fitted from calculating the sediment diffusion coefficient by suspended load model.
通过悬沙模型反求泥沙扩散系数的方法来拟合系数。
The methods of simulating the physical patterns of sediment exchange and bed coarsening and establishing long series river-bed sediment accumulation mathematical model were also given.
介绍了泥沙交换和河床粗化计算模拟的物理图案和长系列河床演变数学模型的研究方法。
A new cluster index growth model to predict submarine erosion and sediment near the West Tai-Yang-Sha of Jiangsu Yangkou-Port has been brought forward in this paper.
本文提出了一种新的聚类指数增长模型来预测江苏洋口港海区西太阳沙附近海底的冲淤变化。
And sediment model experiment was carried out for the cut-off scheme and two compatible rivers scheme.
并对裁弯取直和双河并存两个方案进行泥沙模型试验。
Based on the confluences of the different rank streams, a dynamical model of sediment transport on river network is proposed.
基于不同级别支流的汇流建立了枯水期河流网上的泥沙冲淤动力学模型。
The movable-bed wave sediment transport model tests were used to study the sediment transport conditions for 3 design schemes of the Rizhao sailing harbor.
通过动床波浪输沙模型试验，研究了日照帆船港3种设计方案的泥沙运移情况。
With the model test, this paper researches overbank flood sediment concentration and its gradation change rules from Jahe beach to Gao village river section of lower Yellow River.
通过模型试验，研究了黄河下游夹河滩到高村断面河段漫滩洪水含沙量及颗粒级配的沿程变化规律。
According to hydraulics, sediment dynamics and similarity theory, a hydraulic model for a horizontal-flow sand basin was designed.
运用水力学、泥沙运动力学及相似理论，对平流式沉沙池进行了浑水水力模型试验研究。
Theresults show that the pass percent of annual sediment discharge and the model efficiency coefficient (DC) are about 50%.
计算结果显示年输沙总量合格率与模型效率DC均为50%左右。
On this basis, the model is applied to study the movement of sediment in the estuary of Yellow River under typical flow and sediment condition.
在此基础上开展了典型水沙条件下黄河河口泥沙运动规律的模拟研究。
Using the improved ECOM model and coupling the sediment transport equation, the impacts of change of river discharge and sea level on estuarine turbidity maximum zone are studied.
应用改进的ECOM模式，耦合泥沙输运方程，研究径流量和海平面变化对河口最大浑浊带的影响。
Using the improved ECOM model and coupling the sediment transport model, the dynamic mechanism of estuarine maximum turbidity zone in an idealized estuary is studied in this paper.
应用改进的ECOM模式，耦合泥沙输运模型，研究理想河口最大浑浊带形成的动力机制。
Therefore, a tidal sediment model for carbonatite of the Wumi - shah Formation in Beijing area can be drawn out.
据此得出北京地区雾迷山组碳酸盐湖汐沉积模式。
Then, with the consideration of wind force, a storm runoff suspended sediment model in lake and reservoirs is built.
对滇池湖泊某次暴雨过程的悬移质泥沙进行了模拟计算，得到了该次暴雨径流的泥沙淤积等值线分布图。
An elementary attempt concerning the model for predicating sediment yielded by debris flow at the Jiangjia Gully has been done in term of time and control factors.
从时间和控制因子两个角度，初步探讨了蒋家沟流域产沙预测模型。
The result showed that the numerical model could satisfactorily reflect the sediment concentration field, and calculate the back silting intensity on the approach channel in lianyungang harbor.
研究结果表明，所介绍的研究方法可以合理地描述含沙量场特性以及计算进港航道回淤量。
Not only convection but also random diffusion of substantial particle and their sediment are considered in the model.
该模型不仅考虑了质点在海水中的对流运动，而且还用大量质点的随机扩散模拟湍扩散过程。
Not only convection but also random diffusion of substantial particle and their sediment are considered in the model.
该模型不仅考虑了质点在海水中的对流运动，而且还用大量质点的随机扩散模拟湍扩散过程。
应用推荐