Based on ice jam mechanism,hydraulics model and energetics model are introduced into this research and well simulate water level,freeze-up and break-up date of each spring in Wudinghe River.
根据冰塞形成发展的机理,利用水力学模型和热力学模型模拟研究了无定河流域下游段丁家沟至白家川的每年春季河流水位、封河日期和开河日期。
High-pier simple construction method of Yellow River bridge;
黄河大桥高墩简易施工方法
The Welding Technique of Steel Beam Monolithic Gusset for Sunkou Yellow River Bridge;
孙口黄河大桥钢梁整体节点的焊接技术
Acccording to the situation of concrete works for the bearing platforms, this article describs the methods of the quality control of concrete works in winter for the bearing platforms of the piers in the Yellow River Bridge, especially in the method of controlling the thermal cracks of concrete.
根据承台混凝土现场施工情况 ,介绍了黄河大桥桥墩承台冬季施工质量控制 ,尤其是温度原因引起的混凝土裂缝的控制方法。
Based on the feasibility study of Tanghe bridge widening,this paper puts forward three technical plans for bridge laterally splicing,and the calculation of spatial structure are conducted.
在塘河大桥拓宽改造可行性研究的基础上,提出了几种横向拼接技术方案,并进行了相应的空间结构计算分析。
Study on Mechanism of Ice-cover Breakup and Criterion for Onset of River-ice Breakup
开河期冰盖体断裂机理及开河判别准则研究
No, it doesn't. It goes to Riverside.
不，它开往河滨路。
The act or an instance of canalizing.
开挖运河开凿运河的行为或事例
To furnish with or convert into a canal or canals.
开掘运河，改建运河开掘运河或将…改建成一条或数条运河
canalize:To furnish with or convert into a canal or canals.
开掘运河,改建运河:开掘运河或将…改建成一条或数条运河.
Divert water from the neighboring Kaidu-Kenqi watershed into the Tarim lower reaches.
由开都-孔雀河流送水往塔里木河下游。
The Demonstration of Waterpower Gradual Exploitation in the Datong River Section in Gansu;
大通河甘肃省河段水电梯级开发论证
Study on Types of Hydropower Development of Zhentouba Reach on Daduhe River;
大渡河枕头坝河段水电开发方式研究
To Exploit Great Canal and Canal Culture and Dezhou City Eevelopment;
运河及运河文化开发与德州城市发展
Function development and protection of riparian belts along middle stem of Haihe river;
海河干流中段河岸带功能开发与保护
Organization for the Development of the Senegal River
塞内加尔河开发组织
Here the Erie Canal was constructed.
伊利运河就开凿在这里。
As it approaches the sea, the river begins to widen.
在近海处，河流开始变宽。
The misty river of ice was thawing.
迷蒙的冰河开冻了。
The river was beginning to run dry.
河水开始干涸起来。
I knew the river had risen.
知道河川已开始涨潮。
Gambia River Basin Development Organization
冈比亚河流域开发组织
Organization for the Ruvuma Basin Development
鲁伍马河流域开发组织