1.
The orifices are sometimes called confusers, more recently most of them have been replaced by tunnel reeds.
有时这些孔道被称之为管道片。最近以来,多数管道片已被异型筘所取代。
2.
Pipe coil. Plates and fins can be added or removed.
盘绕管道。可加装或去除平板和翼片。
3.
Standard for test method of pipeline coating patch materials
管道防腐层补片材料试验方法标准
4.
Structure Analysis on Rock Tunnel Boring Machine Pipe Liner;
岩石掘进机隧道管片衬砌的结构分析
5.
Measurement of the Coupled Current Between Buried Pipeline and Coupons
检查片与埋地管道间电偶电流的测量
6.
Study of the Segment Internal Force during the Construction of Shield Tunnel
盾构隧道施工过程中管片内力的研究
7.
DISCUSSION AND SELECTION OF SEGMENT JOINT TYPE OF SHIELD TUNNEL
盾构隧道管片接头形式的探讨与选择
8.
Reason analysis of shield structure tunnel segments and its prevention
盾构隧道管片破裂的原因分析及预防
9.
Influence of Heat Emission of the Segments on the Construction of the Tunnel Cross Passage by Artificial Freezing Method;
管片散热对隧道联络通道冻结法施工的影响
10.
Study on the Composition and Ring Selection Technology of Universal Segments for Shield-driven Tunnels;
盾构隧道通用管片拟合排版与管片选型技术研究
11.
a chisel with a blade like a trough for cutting channels or grooves.
用来凿管道或凹槽有像木钵一样的刃片的凿子。
12.
The straightening vanes minimize swirl from piping arrangements upstream.
整流叶片最大程度减小管道上游的漩涡。
13.
Application of SCM in pipeline pigging process
单片机在管道强制输球清蜡装置中的应用
14.
Research and Application of Functionally Gradient Concrete Segment Used in River-crossing or Sea-crossing Tunnels;
跨江海隧道功能梯度混凝土管片的研究与应用
15.
Research on Structural Mechanics Characteristics of Segment in the Process of Shield Tunnel Construction;
盾构隧道施工过程管片结构受力特征研究
16.
Research and Design Optimization on the Joint of Shield-tunneling Segment Considering the Scale Effect;
考虑接头尺寸效应的隧道管片设计优化研究
17.
Design and Fabrication of C50 Segment Concrete of Wuhan Yangtze River Tunnel;
武汉长江隧道C50管片混凝土的设计与制备
18.
Research on Structural Mechanical Behavior of Large Segment Lining of the Changjiang River Tunnel in Wuhan;
武汉长江隧道大型管片衬砌结构力学特征研究