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葡萄牙阿威罗大学的一个科研小组最近研制出一种新型铝合金材料 ,工业用途前景广阔。据介绍 ,这种新型合金的密度比钢要小 ,因此可以广泛应用于汽车和航天制造工业。用这种材料制造的汽车比常规汽车轻 ,消耗的动力燃料少 ,废气的排放也将随之降低。另外 ,汽车重最减少后 ,性能?
A research group at the University of Aveiro, Portugal, recently developed a new aluminum alloy material with broad prospects for industrial use. According to reports, the density of this new alloy is smaller than steel, it can be widely used in the automotive and aerospace manufacturing industries. Vehicles made from this material are lighter than conventional cars, consume less power fuel and emit less emissions. In addition, the car weighs less after the performance?