river channels是什么意思

Some of the old river channels still have water in them and are known as oxbow lakes.

一些旧河道里仍然还有水，这被称为牛轭湖（oxbowlake）。

Buried river channels have proven to be valuable economic, ecological and agricultural resources in other continents.

在其他大陆，被埋藏于地下的河道，已经被证实有宝贵的经济、生态和农业资源。

Tracking survey method will be used to track industrial wastewater emitting to river channels directly and the main pollution resources .

对直接排入河道的工业污水来源采取追踪调查的方法，寻找主要污染源。

Pictures taken by the Cassini-Huygens mission reveal what look like river channels, cobblestones, and lake beds or mud flats.

卡西尼—惠更斯号发回的照片显示，该星球上有疑似河道，鹅卵石，湖床或泥滩的痕迹。

Historically, the main sources of Chinese locust plagues were marshland near river channels and lakes.

大规模的蝗灾可能严重危害作物。在历史上，中国蝗灾的主要来源地是河道和湖泊附近的沼泽地。

A cadre of two river channels, said some people heard the news repeatedly cheered, "Viva" , and some people are still skeptical.

两江道的一名干部说，一些人听到这个消息后连声欢呼“万岁”，而一些人至今仍半信半疑。

River channels indicate a weak point in the crust, a point where pulling apart is most likely to happen.

河道指明了地壳的薄弱点，那里最可能发生撕裂。

Finally under the landscape planning principles it discusses the methods of maintaining landscape of urban river channels.

运用景观规划原理，探讨了维护城市河道景观生态特征的协调途径及方法。

Yellow River Delta wetland for the base address the back ground to complete the shallow, statu sand location of river channels.

以黄河三角洲湿地为基址背景，完成浅滩、河道的现状及定位分析。

Earthquakes and landslide sometimes will block up river channels to form barrier lakes.

地震、滑坡等原因都能造成河道堵塞形成堰塞湖。

Rilles look like river channels on the lunar surface.

月球表面的山谷看上去像是河道。

Construction Practice and Study of River Diversion Works for Hydropower Stations in River Channels

河床式电站导流工程施工实践和探讨

Hydraulic characteristic of river channels covered with vegetation

有植被河道的水力特性研究

Application of digital sand excavation monitoring tool for sand excavation management in Yangtze River channels in Anhui Province

安徽数字采砂监管手段在长江河道采砂管理中的应用

The Movable Armor Plate Used in The Flood Control And Emergency Repair of River Channels

河道防洪抢险用的活动防护板

Research and Countermeasures on Substrate Pollution of River Channels Following to Dianchi Lake

滇池入湖河道底质污染及防治对策研究

Calculation of minimum ecological water demand of river channels and reservoirs in Jinjiang River Basin

晋江流域河道水库最小生态需水量计算研究

Discussions on introduction of projects concession in the river channels under management

浅谈如何实施河道管理范围内建设项目许可

Advances in research of computational models for flow and sediment diversion in river channels

河道分流分沙计算模式研究进展

Effects of Disordered Sand Borrowing in River Channels in the Pearl River Delta and Management Measures

珠江三角洲河道无序采沙影响及管理措施

Comparison of methods for ecological and environmental flow in river channels

河道生态环境需水研究方法比较

Factors and standards in bid evaluation of sand excavation right in Yangtze River channels

长江河道采砂权招标投标中评标因素和标准

Eco-hydraulics method of calculating the lowest ecological water demand in river channels

计算河段最小生态需水的生态水力学法

Discussion on mode of operation and management of river channels in Liaoning Province

辽宁省河道运行管理模式探讨

Study on flux of pollutants discharged into Taihu Lake through main inflow river channels

太湖流域主要入湖河道污染物通量研究

Advances in basic theory of flow and sediment movement in river channels

河道水流泥沙运动基本理论研究进展

Synthetic Measures of Regulating River Channels in Guangzhou City

广州市区河涌综合治理对策

Unity of opposites law reflected on sand excavation and control in river channels

论河道采砂与控制的对立统一

Methods for Calculation of Water Environment Capacity of Small and Medium River Channels

中小型河道纳污能力计算方法研究

Analysis of water demand of ecological environment of river channels in Hebei province

河北省河道内生态环境需水量分析

river channels

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