请输入您要查询的字词:
单词
远距离穿针装备
释义
远距离穿针装备
Encyclopedia
工学
煤层气钻井
释
long-distance needle drilling equipment
远距离穿针装备
通过实时检测地下近千米处的人工旋转磁场的分布特征,经软件处理、控制,在钻井过程中实现对邻井井眼空间位置进行高精度定位与导航,最终完成两井的精确连通的技术设备。
随便看
center of a Lie algebra
center of an algebra
center of a neighborhood
center of an ellipse
center of an ellipsoid
center of a quadric
center of area
center of a representation
center of a ring
center of a set
center of a sphere
center of attaction
center of buoyancy
center of circumcircle
center of curvature
center of dispersion
center of economic interest
Center of Environmental Emergency and Accident Investigation, Ministry of Ecology and Environment of the People's Republic of China
center of expansion
center of figure
center of force
center of gravity
Center of gravity method for facility location
center of gyration
center of homology
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/12 12:34:33