| 单词 | 井筒 |
| 释义 | 井筒 jǐngtǒngmin. pit shaft井筒水井的四壁或空间well shaft【矿】pit shaft井筒 jǐng tǒng {矿} rockshaft; pitshaft; wellhole; shaft 井筒保安矿柱 shaft pillar; 井筒壁集水圈 garland; 井筒变形 shaft deformation; 井筒断面 shaft section; 井筒工 blocker; 井筒横梁 byat; biat; 井筒基础 well foundation; 井筒敛水环 water ring; 井筒木隔壁 widwall; 井筒内横木梁 stemple; stempel; 井筒水泵设备 pitwork; 井筒水力学 {油工} wellbore hydraulics; 井筒梯子隔间 manway compartment; 井筒下沉 well-sinking; 井筒延深 bating; 井筒支护 shaft lining井筒[jǐng tǒng]1.从水井口到井底的筒状四壁或空间 tube-shaped space from the mouth to the bottom of a well 2.采矿、修建长隧道和地下铁道时开凿的联系地面和地下巷道的通道 pit shaft; channel linking earth's surface and underground tunnels during construction of a mine, long tunnel or subway井筒n.wellhole井孔，井筒shaft【矿】矿井；立井；井筒井筒1. [Mining] pit shaft国家教育研究院双语词汇双向☞井筒--井眼井筒[矿]pit shaft♦ ~隔间 shaft compartment♦ ~掘进 shaft excavation |
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