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1·First, the superincumbent improvement of serving system in Wasin emporium can guarantee the best services effectively.

第一，华成商场自上而下整体服务体系的改进，有效保障提供给顾客最完美的服务。

2·Objective To summarize the results and experience of supraorbital keyhole approach used for the patients with tumors or aneurysms at superincumbent sella turcica.

目的总结眶上锁孔入路在治疗鞍上区病变中的应用结果与经验。

3·The determination of damage height of superincumbent stratum of goaf has immense meaning for safety and reasonable exploitation of coal seam under water body, building and railway.

确定采空区上覆岩层破坏高度，对“三下”煤层安全、高效开采具有重要意义。