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随着摩天大楼高度的增加,钢索电梯的制造难度越来越大。在德国亚琛工业大学的科研人员看来,由钢索牵引的电梯很快将成为历史。他们开发成功了一种更先进的电梯升降机,利用的是磁力。这种靠磁力带动电梯的机制比钢索牵引多了不少优势,其中之一是可以达到钢索牵引望尘莫及的提升高度,满足上千米摩天大楼的升降要求。
As the height of skyscrapers increases, the manufacture of steel rope elevators becomes more and more difficult. According to researchers at Aachen University of Technology in Germany, elevators pulled by steel cables will soon become history. They have developed a more advanced elevator lift that uses magnetic force. This mechanism of driving the elevator by magnetic force has many advantages over steel traction. One of them is that it can reach the lifting height of cable traction and meet the lifting requirements of the skyscrapers of the upper kilometer.