| 释义 |
井筒井筒[jǐng tǒng]1.■{矿} rockshaft; pitshaft; wellhole; shaft
常用词组1.■井筒保安矿柱 shaft pillar;2.■井筒壁集水圈 garland;3.■井筒变形 shaft deformation;4.■井筒断面 shaft section;5.■井筒工 blocker;6.■井筒横梁 byat; biat;7.■井筒基础 well foundation;8.■井筒敛水环 water ring;9.■井筒木隔壁 widwall;10.■井筒内横木梁 stemple; stempel;11.■井筒水泵设备 pitwork;12.■井筒水力学 {油工} wellbore hydraulics;13.■井筒梯子隔间 manway compartment;14.■井筒下沉 well-sinking;15.■井筒延深 bating;16.■井筒支护 shaft lining |