“钻杆”的概念、定义、翻译、参考文献-科学参考

单词	钻杆
释义	钻杆 auger stem bore rod boring bar drill rocker drill rod drill pipe drill stem jackrod
随便看	egg washing machine egg weight egg white egg white glaze egg-white syndrome egg yolk egg yolk agar egg-yolk citrate diluent egg-yolk phosphate diluent eglantine eglestonite Egnell's law ego egocentric ego-defence mechanisms ego-defense ego-enhancement ego-ideal ego involvement egomania egophony egress egress of heat egress pressure egueite

科学参考收录了1248194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。