“retrograde grouting”的概念、定义、翻译、参考文献-科学参考

单词	retrograde grouting
释义	retrograde grouting Encyclopedia 工学隧道及地下工程注浆工艺释 retrograde grouting后退式注浆钻孔一次性成孔至设计孔深后，将带有止浆塞的注浆管插入钻孔内，通过止浆塞将钻孔分成若干段，然后自下而上逐段实施注浆的工艺。又称分段上行式注浆。
随便看	formal language formal language theory formal law formal learning formal legal reasoning formal linear combination formal logic formally adjoint operator formally convergent formally decidable formula formally hypoelliptic formally p-adic field formally real algebra formally real field formally refutable formula formally self-adjoint operator formally smooth ring formally smooth transformation formally undecidable formula formally undecidable proposition formally unsolvable formula formal manifold formal mathematical analysis formal method formal methods

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。