“竖井”的概念、定义、翻译、参考文献-科学参考

单词	竖井
释义	竖井 Encyclopedia 工学竖井释 shaft竖井为采矿活动而开凿的直立井筒。工学辅助坑道设计释 vertical shaft竖井为增加水平向隧道主洞工作面，缩短出渣进料运输距离，而在隧道上方开挖的与隧道相连的竖向坑道。理学岩土掘进工程释 shaft竖井在地层中开凿的直通地面的直立通道。
随便看	left-hand cancellation lefthand circularly polarized light left-hand circular polarization left-hand derivative left-hand differentiability left-hand disguised handwriting left-handed left-handed circular polarization left-handed circular polarized wave left-handed co-ordinate system left-handed coordinate system left-handed crystal left-handed current left-handed curve left handed elliptically polarization left-handed elliptically polarization left handed elliptically polarized light left-handed elliptically polarized light left-handed helix left-handed light left-handed lower continuous left-handed material left handed materials left-handed materials left-handed muon

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。