永定河倒虹吸,Inverted Siphon across Yongdinghe River
1)Inverted Siphon across Yongdinghe River永定河倒虹吸
1.Study on movable-bed model test and protection measures forInverted Siphon across Yongdinghe River永定河倒虹吸动床模型试验及防护措施研究
英文短句/例句
1.Study on movable-bed model test and protection measures for Inverted Siphon across Yongdinghe River永定河倒虹吸动床模型试验及防护措施研究
2.Test Study and Design Principle for Intake Layout of River Inverted Siphon河道排水倒虹吸进口布置试验研究和设计原则
3.Safety Monitoring Instruments Laid on the Inverted Siphon Construction in the Puyang River浅谈蒲阳河倒虹吸安全监测仪器埋设施工
4.Riverbed Deformation near Revetment Works Crossed by Inverted Siphon of South-to-North Water Transfer Project南水北调倒虹吸工程裹头附近河床变形研究
5.Design of Inverted Siphon Across a River for Drainage Network of the Urban District in Beibei北碚区主城排水管网过河倒虹吸工程设计
6.The application of the inverted siphon in the regulation project of the Huagan canal in Liuxi river谈倒虹吸管在流溪河花干渠整治工程中的应用
7.Analysis of Shock Absorption & Resistance on the Step River Bridge of Batang Project in Yunnan Province;云南省坝塘工程倒虹吸跨河大桥抗震及减震分析
8.Engineering Arrangement and Conservancy Design Points of Drainage Inverted Siphon in Sloping Area of Second Branch of Second Main Canal of the Tang River唐河二干二支坡水区排水倒虹吸工程布置及水力设计要点
9.Quality,Checking Methods and Effect Analysis of Shahe River (North) Inverted Siphon沙河(北)倒虹吸工程质量、安全检查方法与效果分析
10.Analysis on Landslides in West Dam of Qishuihe Inverted Siphon in Shaanxi Province and Measurements to Its Treatment漆水河倒虹西坝滑坡分析及治理措施
11.Study on Structure of Large Diameter Prestressing Allied Circular Inverted Siphon;大孔径预应力连体式圆形倒虹吸结构研究
12.Study on the Vibration Mechanism of San Ge Quan Inverted Siphon Export Section Plane Gate三个泉倒虹吸出口闸门的振动机理研究
13.The Layout Form in Inlet Section of Inverted Siphon With Double Channels Conflux双沟汇流的排水倒虹吸进口段布置型式研究
14.Supervision and quality control of installation of large inverted siphon penstocks大型倒虹吸压力钢管安装监理质量控制
15.The Auxiliary Word Dao(倒)in Yongding Hakka Dialect;永定客家方言助词“倒”及“倒”字溯源
16.Dynamic stresses of significance may occur in structures such as bridges, cr aneways, machine founda tions, presses and so on.巨大的动应力可能发生在诸如桥梁、倒虹吸、机器基
17.Application of three-dimensional hierarchical FEM to calculation of temperature field in concrete inverted siphon engineering三维阶谱有限元法在倒虹吸工程温度场中的应用研究
18.Exchange Rate That ZhangHong Group Absorbs Incorporative XiangCheng Industries Makes Sure Research;正虹集团吸收合并湘城实业换股比例确定研究
相关短句/例句
Cihe invert siphon project磁河倒虹吸
1.The key point of concrete construction inCihe invert siphon project are the vertical transportation of pipeline concrete placement and the construc tion of moid plate procesa Through comparing with similar engineering and analyzing the real situation, the vertical transportation and mold plate construc- tion are determined after systematic verificatioa.磁河倒虹吸工程混凝土施工的关键点在于管身段混凝土浇筑的垂直运输及模板工艺的施工。
3)the inverted siphon of the Tanghe River唐河倒虹吸
4)Qinhe River inverted siphon沁河倒虹吸
5)the Hutuo River"s Inverted Siphon Project滹沱河倒虹吸
6)Tanghe Inverted Siphon唐河倒虹吸工程
1.Construction techniques forTanghe Inverted Siphon on Mid-route of South-to-North Water Transfer Project;南水北调中线唐河倒虹吸工程施工技术
延伸阅读
永定河永定河海河流域五大水系之一。位于中国河北省西北部。上源有两支：南支为桑干河，发源于山西省宁武县管涔山，东流纳黄水河、浑河、御河等进入河北省境内再纳壶流河；北支洋河，源出内蒙古兴和县，于河北省境内张家口市纳清水河。原两支于河北省怀来县朱官屯汇流，汇流后始称永定河，自官厅水库建成后，两支均汇入官厅水库，官厅以下称永定河。经官厅山峡，至北京三家店出山，过卢沟桥以下形成地上河。向东流至屈家店与北运河（见京杭运河）汇合。全长681千米，流域面积5.1万平方千米（至屈家店）。上游流经黄土高原，河水含沙量仅次于黄河，故有小黄河、浑河之称。下游淤浅，河道迁徙无定，故又有无定河之称。清康熙三十七年（1698）为保护京城北京，筑永定大堤以固河槽，后定名永定河，但河水仍变化无常，经常决堤成灾。中华人民共和国建立后，在官厅以上先后兴建大、中、小型水库517座，总库容达33亿立方米。其中，以官厅水库的库容为最大，约22.7亿立方米。1970年开挖了永定新河，从屈家店到北塘，然后入渤海，以分泄汛期洪水，防止水害。
