“rotary system”的概念、定义、翻译、参考文献-科学参考

单词	rotary system
释义	rotary system Encyclopedia 工学钻井装备释 rotary system钻机旋转系统用以驱动钻具旋转而不断破碎岩石的设备组合。
随便看	macromechanics macromer macromere macromeritic macro model macro-modified peptide macromolecular bionics macromolecular carrier embedment macromolecular colloid macromolecular compound macromolecular crystallography macromolecular film adsorption macromolecular isomorphism macromolecular ligand macromolecular nomenclature macromolecular semiconductor material macromolecular solution theory macromolecule macromoleculealloy macromolecule binding modification macromonomer macromonomer; macromer macron macronetwork polymer macronova

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。