“automatic vertical drilling system”的概念、定义、翻译、参考文献-科学参考

单词	automatic vertical drilling system
释义	automatic vertical drilling system Encyclopedia 工学定向井工具释 automatic vertical drilling system自动垂直钻井系统能够将所钻井段的井斜控制在一定角度范围内（通常不大于3°）的井下闭环自动控制钻井工具组合。
随便看	weakly ionized gas weakly ionized plasma weakly irreducible weakly isomorphic algebra weakly isomorphic automorphism weakly locally contractible weakly lower semicontinuity weakly lower semi continuous weakly lower semi-continuous weakly lower semicontinuous weakly measurable function weakly mixing automorphism weakly mixing condition weakly mixing transformation weakly modular lattice weakly n-dimensional space weakly nilpotent group weakly nonlinear weakly nonlinear equation weakly nonlinear system weakly nonwandering set weakly normal family weakly normal subgroup weakly o-minimal structure weakly o-minimal theory

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。