“射孔完井”的概念、定义、翻译、参考文献-科学参考

单词	射孔完井
释义	射孔完井 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	urban rail transit drainage system urban rail transit electromechanical device urban rail transit engineering urban rail transit facilities urban rail transit feasibility study urban rail transit gauge urban rail transit network planning urban rail transit operation and maintenance Urban rail transit platform urban rail transit regulatory planning Urban Rail Transit Sidings（auxiliary lines） urban rail transit signal urban rail transit station urban rail transit subgrade construction urban rail transit turnout urban rail transit vehicle urban rail water supply and drainage system urban rail water supply for fire protection and extinguish fire urban rank-size rule Urban Reformin urban regime urban regime theory urban regionality urban registered unemployed urban registered unemployment rate

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。