“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	professional standard for principal professional standard for teaching content in vocational education Professional Standards of Primary School Teacher（Proposal） Professional Standards of Secondary School Teacher（Proposal） professional task professional training program professional volunteer service profession of history professor Professor Mamlock professors' academic governance profibrinolysin PROFIBUS总线 proficiency testing of forensic medicine identification proficient in law proficient teacher Profile profile profile connection profile connection space profile control and water plugging profile control chart profile curve profile cutting machine profiled cutter

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。