“塔式钻具”的概念、定义、翻译、参考文献-科学参考

单词	塔式钻具
释义	塔式钻具 Encyclopedia 工学钻井装备释 tower assembly塔式钻具由下大上小的几段不同尺寸钻铤组成的钻具组合。利用近钻头端大尺寸钻铤的钟摆力进行纠斜。
随便看	minimum ignition energy minimum illumination minimum immersion minimum industrial grade minimum industrial grade of ore block minimum information minimum inhibitory concentration minimum integral minimum ionization minimum ionization particle minimum lethal dose minimum lethal dose (MLD) minimum limit Minimum living security minimum living standard guarantee system for urban minimum living standard guarantee system in rural minimum loss discrimination minimum LP distance minimum LP-distance minimum L^P-distance minimum mass minimum match segmentation minimum mean squared error minimum mean square error estimation minimum metallic conductivity

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。