查询词典 river

Headward erosion is main cause of river captrue,but it is not only; Erodeless belt is not absolute erodeless; Erosion of below river can cut through the watershed by "erosion chain" at last,Erodeless belt is not obstacle to river ...

认为，河流袭夺概念有其特定含义，河流袭夺和河流侵并两种河流兼并现象并存不悖；溯源侵蚀是河流袭夺的主因，但不是唯一原因；无冲刷带并非绝对的无冲刷，低位河的侵蚀通过&侵蚀链&最终能够切穿分水岭，无冲刷带不是河流袭夺不可逾越的障碍。

River diversion is a familiar form of alluvial river, which is often caused by ait and chur. At the same time, emissary and headwater channel also is a familiar form of river diversion.

河道分流是冲积河道中一种常见的形式，江心洲、江心滩可以引起河道分流，而分水道、引水渠也是一种常见的河道分流形式。

Our current-driven turbines operate in river (in-stream, free-flow, open-river or hydrokinetic run-of-river), ocean and tidal settings.

我们目前的驱动涡轮机的运作河（在流，自由流通的，开放的河流或hydrokinetic运行的河），海洋和潮汐设置。

To take the Xi an Jing-Wei River wetland as an example,this paper simulated the impact of Weihe River to the hydrology of the wetland of Jing-Wei River by the MODFLOW,the water balance for every month in the ordinary hydrol.

本文以西安泾渭河边湿地为例，用 MODFLOW 模拟研究了渭河对泾渭河边湿地水文的影响，对泾渭湿地在平水年中各月的水平衡要素以及不同水文年的水平衡要素进行了分析。

The model considers the variation of flow quantity along the river length; predictes values of flow at any point of river system; and coordinates whole hydrometric stations within the river basin.

这一模型考虑了流量的沿程变化；能提供河网中任何一点处的流量值；并使全流域中不同水文站上的流量值相互协调。

Based on the detailed water quality monitoring data of about 317 hydrometric stations from 1960 to 2000 and water quantity data of 20 hydrometric stations between 1919 and 2000 included in the Hydrological Yearbooks, which were all published by Yellow River Conservancy Commission, and socio-economic data related to the Yellow River, the characteristics of water quantity, major ion chemistry, organic contamination and their mechanisms, and integrated watershed management issues of the Yellow River have been systematically studied in this work.

本文在全面分析黄河流域300余水文站过去40年（1960—2000）水质资料和干支流20余水文站过去近50年（1950—2000）径流量资料的基础上，研究了：（1）、黄河水量的基本特征和近40年来的变化，重点讨论了黄河下游&断流&现象的发展及原因：（2）、黄河天然水质的基本特征、区域分布和影响因素；（3）、黄河天然水质40年来的变化趋势及原因；（4）、黄河水系氮污染和有机污染的特征、近40年来的发展，及其与社会经济发展的关系；（5）、黄河下游水质变化与水量变化的关系；以及，（6）、黄河水质水量管理中的制度安排问题。

When modeling river system in south of Tianjin, Haihe River participating inflood discharge only in two conditions for it's special situation, in order to washingout rivers and reducing flood discharge pressure of Duliujian River.

南系蓄水和洪水调度数值模拟中，考虑了海河横贯天津市区的特殊地理位置，只有二十年一遇洪水和五十年一遇洪水工况海河才参与泄洪，借以冲刷海河河道并分担独流减河的泄洪压力。

The Yangtze River, with length is about 6380km, is the longest river in China and the third longest river in the world, which rises from Geladangdong Jokul, flows over Qinghai Province, Xizhang Province, Sichuan Province, Chongqing City, Yunna Province, Hubei Province, Hunan Province, Jiangxi Province, An'hui Province, Jingshu Province and Shanghai City and converge into the East China Sea and Huang Sea at last.

长江是我国第一、世界第三大河，绵延6380公里，从喀拉丹东雪山南麓冰川出发，干流先后流经青海、西藏、四川、云南、重庆、湖北、湖南、江西、安徽、江苏和上海等省市，在东海与黄海的交界处入海。

For society and mankind but durative development, our country is in " 15 " during plan to throw 270 billion RMB to control water pollution, among them one important is river, river, laky processing, and the agent killing alga that its processing technique is a tradition more again, heavy alga agent, garrulous coagulates the method such as the dredge that agent and whole nation use generally, confirm through practice, afore-mentioned methods cannot administer the pollution of river, lake effectively not only, and often accentuate or transfer water pollution 2 times.

为了社会和人类的可持续性发展，我国在&十五&期间拟投入2700亿人民币控制水污染，其中重要的一项就是江、河、湖泊的治理，而其处理方法又多为传统的杀藻剂、沉藻剂、絮凝(使液体中悬浮微粒集聚变大或形成絮团，从而加快粒子聚沉，达到固-液分离的过程)剂及全国普遍采用的疏浚等方法，经过实践证实，上述方法不仅不能有效地治理河、湖的污染，而且往往加重或二次转移水污染。

The territory of the major rivers have clearance Lauraceae River, Leon River, Pine River, Zhanghe Xiqing.

境内主要河流有清樟河、里恩河、松溪河、西清漳河。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。