货油舱底所有舾装件、支架、管子、纵壁和横舱壁二度全部结束。
The ramp and bottom areas only applied one coat in crude oil tank, but all fittings, support, pipe and bulkhead should be finished two coat.
依据浅埋煤层矿压显现特征，给出浅埋煤层长壁开采工作面支架合理工作阻力及安全界限的确定方法。
Base on the weighing feature of the shallow coal bed, the specifying method of the support working resistance and safety margin is presented in the shallow coal bed.
目的：评估在腺病毒介导下，由蛋白涂层金属支架向局部动脉壁转基因的可行性、效率和选择性。
Objective: to assess the feasibility, efficiency and selectivity of adenovirus mediated gene transfer to local arterial wall by protein coated metallic stent.
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