“screw pump completion string”的概念、定义、翻译、参考文献-科学参考

单词	screw pump completion string
释义	screw pump completion string Encyclopedia 工学完井管柱释 screw pump completion string螺杆泵完井管柱通过地面动力驱动抽油杆带动管柱间螺杆泵，进而将井下液体举升到地面的完井管柱。
随便看	Jiahu Site jiaji jiajian fumai decoction Jiajiang Xian jiajian weirui decoction Jiaji Zhen Jia Kui Jia Lanpo Jia Leilei Jialing Ci Poetry Manuscript Jialing Jiang Jialingjiang Formation Jialing Qu Jia Lu Jialu He Jia Lusheng Jiamakou Irrigation District jiamen(prologue) Jiami donkey Jiaming 1 Jiamusi Museum Jiamusi Shi Jiamuyang music of Labrang Monastery in Gansu province Ji An Jianan irrigation system

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。