“tubing head”的概念、定义、翻译、参考文献-科学参考

单词	tubing head
释义	tubing head Encyclopedia 工学井口装置释 tubing head油管头油井生产管柱最上层装置。用于悬挂油管及密封油管与套管之间环形空间，上部接采油树配合生产。
随便看	anti-Stokes scattering anti-Stokes shift antistructure defect anti-submarine warfare aircraft anti-subsidy law anti-surge control antisymmetric antisymmetrical state antisymmetrical wave function anti symmetric bilinear form anti-symmetric bilinear form antisymmetric bilinear form antisymmetric bilinear mapping antisymmetric dyad antisymmetric form antisymmetric function antisymmetric function algebra antisymmetric graph antisymmetric kernel antisymmetric law antisymmetric mapping anti symmetric matrix anti-symmetric matrix antisymmetric matrix antisymmetric molecular orbital

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。