“shaft lining”的概念、定义、翻译、参考文献-科学参考

单词	shaft lining
释义	shaft lining Encyclopedia 工学竖井支护释 shaft lining竖井支护为控制地层压力，维护井筒围岩稳定，防止井筒变形开裂、漏水，沿竖井岩壁构筑支护结构的作业活动。
随便看	moving kets moving knife-edge method moving ladder problem Moving Least Square approximation moving line moving magnetic feature moving magnetic field method moving mass moving mass-point moving median moving mode of spare parts moving n-hedron moving object moving object management moving observer moving observer technique moving part moving particle semi-implicit method moving picture expert group moving picture expert group,MPEG moving point moving range moving range control chart moving reference system moving shot

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