• 塞麦炼钢:1856年英国塞麦发明的将生铁转变成钢技术,1860年该技术投入商业生产

    Bessemer process: technique for converting pig iron to steel invented by Henry Bessemer in England in1856and brought by him into commercial production in1860.

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  • 根据共管文物业管理标准,物业管理公司责任公寓事故损失进行恰当维修并不雇请业主选择所选定承包商

    Under the standard condo bylaw, condo management is responsible for an appropriate repair job done but not required to hire a contractor of an owner's choice.

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  • 后来塞麦炼钢改进使极高高层建筑的建造成为可能

    The refinement of the Bessemer process for making steel (lighter and stronger than iron) made extremely tall buildings possible.

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  • 采用聚丙烯酰胺凝胶垂直平板电泳对福建11个种源330个针叶样品进行过氧化物同工分析。

    Samples of 330 three-year-old TBFokienia hodginsii seedlings of 11 provenances were analyzed by peroxidase isoenzyme method.

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  • 采用聚丙烯酰胺凝胶垂直平板电泳对福建11个种源330个针叶样品进行过氧化物同工分析。

    Samples of 330 three-year-old TBFokienia hodginsii seedlings of 11 provenances were analyzed by peroxidase isoenzyme method.

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