“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	combustible case, combustible cartridge case combustible gas detection alarm combustible ice combustible organic rock combustible refuse combustible substance combustion combustion analyser Combustion and Flame combustion calculation combustion calorimetry combustion catalysts of organic exhaust gas combustion chamber form combustion chamber with guided flow combustion chemical structure combustion chemistry combustion chemistry experiment combustion clock combustion closed-loop control combustion control combustion control system combustion duration combustion efficiency combustion enthalpy combustion equipment for furnaces in metallurgical industry

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。