The following conclusions were drawn from the study: (1) Silt in the Estuary originated mainly from river load and tidal load.
结果表明:(1)泥沙主要来源于河流输沙和潮流输沙;
Moreover, the permissible pollution load in Xiangxi River is initially analyzed and calculated with different boundary conditions of the Three Gorges Reservoir.
在污染负荷预测基础上,根据三峡建库前后不同的边界条件,对其最大容许污染负荷量进行了初步分析计算。
This paper evaluates the main pollution sources and status environment of water of Nanfeihe River being based on the pollution load method and set pair analysis.
本课题基于等标污染负荷法和集对分析对南淝河主要污染源以及水环境现状进行了评价。
In oil pipeline's river crossing, the characteristics of heavy load of pipeline's dead weight and large span of design will bring many problems to engineering design and construction.
在输油管道跨越河流时,其自重荷载大、设计跨度大的特点给工程设计和施工带来了诸多问题。
The environment of sea is extremely awful so that the substructure of cross-sea Bridges has to accept the load bigger than in the river, and it is under the threat of corrosion.
海洋环境十分恶劣,因此跨海大桥受到不同于一般水上结构的荷载作用,并面临严重的腐蚀威胁。
To improve the self-purification ability and pollution situation of river water, control the pollution load and ensure the river basic flow are two important ways.
在控制污染负荷排放的同时,也要保证河流基本流量,提高水体自净能力,改善渭河水体的污染现状。
Periodical analysis showed that abrupt change of sediment load happened in 1968 and 1984, which divided the variation process of river sediment load into three stages.
中国主要河流入海泥沙还具有明显的三个阶段变化特征,即分别在1968年和1984年前后发生了突变。
The main source comes from the background load, namely natural background load and upstream contribution load from the upper reaches of the Yangtze River, the Jialing River and the Wujiang River.
污染负荷主要来自长江、嘉陵江、乌江上游的贡献和天然背景负荷。
How are sediment load in river? It is the objective mark for soil erosion in the valley.
河流输沙的情况如何,是最为客观反映该流域内土壤侵蚀状况的标志。
But the land use structure and reclamation index will not vary obviously with an increase of population, therefore, the sediment load from the river basins will not decrease greatly.
但是,由于人口的增加,土地利用结构与垦殖指数都不会有明显的变化,所以流域的产沙不可能有大幅度的减少。
The parameter of the model is decided and a computing program that suits to the river with the different sediment load is given.
确定了高含沙河流模型的参数,给出了适用高低含沙河流的计算程序。
The river channel change, the bed load and bed material armoring, and the water level lowering after the operation of the Gezhouba project are analyzed based on the topographic and hydrologic data.
根据实测地形和水文泥沙资料,分析了葛洲坝枢纽运用后宜昌河段的河床冲淤变化、推移质和床沙的粗化以及枯水位的变化。
This paper deals with the structural characteristic of the Third bridge of Yiyang Zijiang River, and the instrument, method and the result of static load and dynamical load test on new Bridges.
介绍了益阳资江三桥的结构特点,以及成桥静、动力荷载。验的仪器、方法与测试结果。
River is the symbol of Zhangjiakou City, with the valuable resources and a heavy load of Zhangjiakou in the history of the mother river.
大清河是张家口市具有标志性的宝贵资源,一条承载着张家口厚重历史的母亲河。
The quantitative variation of runoff and sediment load in the basin of the Middle Yellow River due to the effects of hydro projects and water conservation measures was suggested as a current result.
为了各方面应用的参考,作为阶段性成果,提出了黄河中游水利水保工程减水减沙的定量数据。
The variation of river sediment load is considerably affected by rainfall and underlying surface.
河流输沙量的变化受流域降水和下垫面影响很大。
The water throws over covers transfers the India technology uses one kind is easy to dissolve comes the load bearing chart article to the under-water river character thin film.
水披覆转印技术使用一种容易溶解于水中地水性薄膜来承载图文。
Stands arrogantly in front of us this ship soon the load bearing numerous dreams and the hope, site statistics is having the beautiful fine reputation, into the embrace of the river.
傲立在我们面前的这艘船即将承载着众多梦想和希望,带着美丽的芳名,投入江水的怀抱。
First, he didn1 consider reducing the source of Yellow bed -load and didn't give enough attention to the repair of the River in the section of Henan.
靳辅治河思想和工程的不足在于:一是没有考虑减少黄河泥沙来源问题,对徐州以上河南黄河修防也不够注意;
Abundantly developing rivershore, frequently moving bed load and high content of suspend load in Yanfushan reach of Oujiang River are very beneficial for rivershore cultivation and silting.
瓯江杨府山河段边滩发育丰富,底沙运动频繁,悬沙含量高,对边滩围垦促淤极为有利。
Rule of bed load transport in tidal reach of the Yangtze river and distributing rule along the river are studied.
研究长江感潮河段推移质输移规律和沿程分布规律。
Therefore it also brings out new river-trained theory of design sediment load and integrated regulation of water-sediment.
开始蓄水拦沙运用 ,水库严重淤积回水迅速上延 ,引发设计输沙量和水沙综合调节治河新理论。
Finally, the initial construction state and dead load state of Jiangyin Yangtze River Highway Bridge are calculated as a numerical example. It is shown that the initial construction sta...
运用该方法对江阴长江大桥进行了计算,计算结果表明:该方法能比较准确地计算出悬索桥施工理想初态和成桥状态。
Finally, the initial construction state and dead load state of Jiangyin Yangtze River Highway Bridge are calculated as a numerical example. It is shown that the initial construction sta...
运用该方法对江阴长江大桥进行了计算,计算结果表明:该方法能比较准确地计算出悬索桥施工理想初态和成桥状态。
应用推荐