1.
Experimental study of natural ventilation for road tunnels with shafts
竖井型公路隧道自然通风过程的实验研究
2.
Studying on Air Flow and Pollution of Natural Ventilation Tunnel with Shafts
竖井型自然通风公路隧道气流与污染问题研究
3.
The shaft of a mine.
竖坑矿的矿井或竖井
4.
Technology of Excavating Square Vertical Well by Pre-split
方形竖井预裂爆破一次成型施工工艺
5.
Research on the preliminary thickness design of shaft lining in porous rock aquifer
孔隙型含水基岩段竖井井壁厚度拟订设计研究
6.
The application of micro steel tube grouting pile in large-scale shaft construction
微型钢管压浆桩在大型竖井施工中的应用
7.
Experiment Study of Influence on Long Road Tunnels Fire by Shaft;
竖井对长大公路隧道火灾影响的模型试验研究
8.
Model similarity laws of gas-liquid mixed flow in horizontal swirling flow tunnels with vertical shaft
竖井式水平旋流洞含气水流模型相似律
9.
Numerical simulation and performance prediction for large-scale shaft-well tubular pump unit
大型竖井式贯流泵装置的数值模拟与性能预测
10.
Optimized model of air supply outlet angle in highway tunnel blowing and exhausting longitudinal ventilation system
公路隧道竖井送排式通风送风口角度优化模型
11.
The Flow Passage Design and Type Selection of Pit Type Tubular Turbine
竖井贯流式机组的流道设计及选型优化探讨
12.
Shape Optimization of Vertical Pipe Inlet/Outlet and Research of Y-type Tube in Pumped-Storage Plant;
抽水蓄能电站竖井式进/出水口体型优化与“卜”型岔管研究
13.
shaft-sinking [caisson works]
打／挖竖井〔沉箱工程〕
14.
multi-level outlet shaft spillway
多层进水竖井式溢洪道
15.
Tsiu Keng Shaft Raw Water Irrigation Pump House
蕉径竖井原水灌溉泵房
16.
Cheung Sha Shaft Raw Water Pumping Statio
长沙竖井原水抽水站
17.
Study on Vertical Structural Stability of a Super-deep Drilled Shaft in Slurry
泥浆中超深钻井井壁竖向稳定性分析
18.
Lining Slipform Construction Technology of Sending and Exhausting Single-shaft
单井送排风式竖井衬砌滑模施工技术