“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	International Academic Conference on Chinese Ancient Operas and Culture at the Turn of the Century International Academic Conference on Mei Lanfang's System of Dramatic Performance International Academy of Astronautics International Academy of Ceramics International Academy of Linguistic Law International Accounting Standards Board International Active Sun Year international administrative assistance in tax matters International Administrative Unions International Advertising Association International Aero Engines International Aerospace Quality Group International Affiliation of Writers Guilds International African Friends of Ethiopia/Abyssinia International African Institute International Agency for Cancer Research international agreement on exchange of information on tax matters International Agreement on Jute and Jute Products international agricultural development cooperation International Agricultural Research Centres international agrometeorological institute International Agrophysics International Air Transport Association International Amateur Boxing Association International Anarchy

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