“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	Gini average difference Gini coefficient Gini index Ginkakuji Temple ginkgetin ginkgo biloba leaf extracts ginkgo culture ginkgo in Chengdu City ginkgo in Tancheng Guangfu Temple ginkgo in Wenshu Temple of Lushan ginkgolic alkylphenols and acids ginkgolide ginkgolide B ginkgophytes Ginkgo Planted by Bian Que in Guchengxian ginkgopsida ginkgo seed Gin language Gin literature Gin music ginned cotton ginning outturn Gino Bechi Gino Loria Gino Severini

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。