修正柏塞麦炼钢法将生铁炼成钢的一种方法。
Modification of the Bessemer process for converting pig iron into steel.
后来柏塞麦炼钢法的改进使极高的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.
柏塞麦炼钢法：1856年由英国的柏塞麦发明的将生铁转变成钢的技术，1860年把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.
柏塞麦炼钢法：1856年由英国的柏塞麦发明的将生铁转变成钢的技术，1860年把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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