“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	sectionally complemented lattice sectionally continuous sectionally smooth curve sectional operator sectional warping and beaming section assembly Section carrying capacity of non parallel train diagram section features of crude drug section flower Section from Nankou to Badaling of Beijing-Zhangjiakou Railway section functor section graph sectioning sectioning fiber bundle sectioning fiber space sectioning method sectioning search Section I of Middle Part in Rainbow Skirt and Feather Garment Song section measurement section modulus section of a domain section of a fiber bundle section of a fiber space section of a flow section of a manifold

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