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underground drainage pipeline
相关语句
  地下排水管道
     A Special Protection Method for Underground Drainage Pipeline
     地下排水管道的特殊保护方法
短句来源
  “underground drainage pipeline”译为未确定词的双语例句
     The formula and the rainfall pattern presented in this paper can be effectiveiy used in the design of surface,lake and river conservancy engineering and the design of underground drainage pipeline.
     本成果能满足北京城近郊区水利工程、地下雨洪排水管网的设计要求。
短句来源
     On the basis of analysis of the spatial characteristics of drainage facilities, an Underground Drainage Pipeline Information System (UDPIS) was developed using GIS techniques.
     在分析排水设施空间分布特点的基础上 ,应用地理信息系统技术 ,研制开发了一套城市排水管网信息系统。
短句来源
  相似匹配句对
     Special Function of underground Drainage
     地下排水的特殊功能
短句来源
     UNDERGROUND
     地下
短句来源
     strengthening drainage and regulating underground water;
     加强排水,调控地下水位;
短句来源
     Underground Spiral-corrugated Drainage Pipeline Reinforced by Metal
     埋地排水用金属增强螺旋波纹管
短句来源
     A Special Protection Method for Underground Drainage Pipeline
     地下排水管道的特殊保护方法
短句来源
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Storms are not only the improtant supply for water resources but also the important cause of for-mation of flood in Beijing City. This paper gives a storm designning formula for 13 time-intervals,T=5,10,15,20,30,45,60,90,120,180,360,720and 1440min. ,and 7 different recurrence-intervals,N=200,100,50,20,10, 5and2,at the Beijing Rainfall Station. Based on the time-intervals of 10 minutes,1 hour and 2 hours, this paper makes an analysis of the rainfall pat- tern on 120 minutes,12hours and 24 hours. The formula and...

Storms are not only the improtant supply for water resources but also the important cause of for-mation of flood in Beijing City. This paper gives a storm designning formula for 13 time-intervals,T=5,10,15,20,30,45,60,90,120,180,360,720and 1440min. ,and 7 different recurrence-intervals,N=200,100,50,20,10, 5and2,at the Beijing Rainfall Station. Based on the time-intervals of 10 minutes,1 hour and 2 hours, this paper makes an analysis of the rainfall pat- tern on 120 minutes,12hours and 24 hours. The formula and the rainfall pattern presented in this paper can be effectiveiy used in the design of surface,lake and river conservancy engineering and the design of underground drainage pipeline.

暴雨是北京市洪水的主要成因,同时也是水资源补给的重要来源。本文编制了北京的五塔寺站(下称北京站)T=5、10、15、20、30、45、60、90、120min及3、6、12、24h等13个时段,N=200、100、50、20、10、5、2等7个不同重现期的设计暴雨公式。同时,以10min、1和2h为单位时段,统计分析出120min、12和24h的设计雨型。本成果能满足北京城近郊区水利工程、地下雨洪排水管网的设计要求。

On the basis of analysis of the spatial characteristics of drainage facilities, an Underground Drainage Pipeline Information System (UDPIS) was developed using GIS techniques. And also the design of drainage spatial database and the functions and features for UDPIS were discussed systematically. Finally, the key technology, such as the data exchange using GIS software with Delphi's DLLS, the automatic producing of the profiles of underground pipeline, was discussed in detail.

在分析排水设施空间分布特点的基础上 ,应用地理信息系统技术 ,研制开发了一套城市排水管网信息系统。论述了系统的空间数据库设计及系统的功能、特点 ,并对系统实现的关键技术 ,GIS与 Delphi DL L的接口、管线断面图的自动绘制等进行了详细的讨论

 
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