“反循环注水泥”的概念、定义、翻译、参考文献-科学参考

单词	反循环注水泥
释义	反循环注水泥 Encyclopedia 工学固井释 reverse circulation cementing反循环注水泥从套管外环空按设计量向井内注入水泥浆，钻井液从套管中空返出，当井底漏失严重使钻井液直接露入地层时，再用钻井液将水泥浆顶替到预定位置的固井工艺。
随便看	World Forest Day world forestry World Foundry Organization World Freestyle Football Association world function World Games World Gateball Union World Geodetic System 1984 world geodetic system 1984 World Habitat Award World Habitat Awards world heritage world heritage application World Heritage Committee World Heritage Committee resolution World Heritage Committee Secretariat world heritage day World Heritage Education Programme world heritage emblem World Heritage Fund World Heritage International Assistance world Heritage Irrigation Structure World Heritage Marine Programme world heritage monitoring world heritage nominated property

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。