pipe shaft是什么意思

网络释义

用法例句

Installing piping shaft in staircase is convenient not only for examination and repair but for management and residents.

在楼梯间设置管道井 ,既方便检修 ,又方便物业管理和住户。

Based on large eddy simulation, field simulation theory was adopted to analyze dynamic characteristics of the fire in pipe shaft of high rise building.

采用火灾过程的场模拟理论,以大涡模拟为基础,分析了火灾烟气流动过程的动力学特征;为了验证大涡模拟数值方法的准确性,针对Mercier和Jaluria竖井内的实验工况进行了模拟研究,其模拟结果与试验结果吻合较好,表明大涡模拟可以较好地预测竖井内烟气流动情况;通过设定不同的火灾场景,对不同火源功率和不同几何尺寸条件下管道井内烟气的流动过程进行了数值模拟,其结果给出了不同的几何尺寸和火源功率对管道井内所形成“烟囱效应”的影响情况。

It is also starting a research program to improve the present poor rate of success for hand-dug and tubewell projects.

它也在开始一个研究项目来提高目前可怜的手挖井和管道井项目的成功率。

junction chamber

连接井-下水管道的

a well or other hole in which water has collected.

储存水的井或其他的管道。

Seismic Response Analysis of Shaft for Nanjing Changjiang Immersed Tube Tunnel

南京长江沉管隧道竖井地震反应分析

The Modeling on Track Designing and Casing Running in Stepped Horizontal Well;

阶梯水平井轨道设计及套管下入计算

ConstructionTechnology of Vertical Pipe Shaft forDraining Gas in TangAn Coal Mine

唐安煤矿瓦斯管道抽放竖井施工技术

Corrosion Failure Analysis of Well Tube at Offshore Oil Production Platform

海上采油平台井口管道腐蚀失效分析

The Study on Joints and Structure Analysis of Ventilating Shaft of Cross-ocean Tunnel;

沉管隧道自立式通风竖井结构分析及接头研究

Truss Overhead Crossing Structure Analysis of Pipeline Engineering over Sichuan-ZhijingRiver

川气东输管道工程支井河桁架跨越结构分析

The application of the lathedog connection technology about the steel-plastic composite pipe in coal mining

钢塑复合管道卡箍连接技术在煤矿井下的应用

Research on Quality Control About Inspection Well Along City Road

城市道路检查井细部施工质量管理研究

Super-high pressured dynamic sealing design for a kind of stretch and draw back typed oil-well pipeline robot

一种伸缩式油井管道机器人超高压动密封设计

Analysis of the statistics of the mechanical management of No.9 inclined shaft in Wuqiaoling tunnel

乌鞘岭隧道九号斜井机械管理统计分析

The Research of Special Asynchronous Motor for the Conduit Robot in an Oil Well

油田井下管道机器人用特种异步电机研究

PPS covers, plastic pipes pieces, plastic products manufacturing sales; Control of the watercourse, fittings wholesale, retail.

PPS井盖、塑料管件、塑料制品制造销售；水道管件、洁具批发、零售。

open a mine, well, tunnel, etc

开矿、 打井、 凿隧道

Heat transfer model for a standing column well geothermal system

循环单井井管-井孔-含水层传热模型

Well Leakage Treatment on 244.5mm Case of Well Lishen 1 before Cementing

梨深1井Φ244.5mm套管固井前的井漏处理