“perforation well completion”的概念、定义、翻译、参考文献-科学参考

单词	perforation well completion
释义	perforation well completion Encyclopedia 工学射孔完井释 perforation well completion射孔完井在油气层下入套管并用水泥封固，再采用专门的工具射穿套管、水泥环并穿入油气层一定深度，从而连通油气层和井筒的工艺过程。
随便看	P. L. M. de Maupertuis (1698—1759) P. L. M. Maupertuis P. L. M. Maupertuis, 1698—1759 P. L. M. Sylow P. L. M. Sylow (1832—1918) p localization p-localization plocculation method Ploessl eyepiece PLOGI ploidy breeding ploidy breeding of forage plants ploidy chimera Ploiesti plosive plot Plot Against plot arrangement PLOT column Plotinos Plotkin Plotkin bound plot of a block design plot of literary works plotomat

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。