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(背景延伸:白车身(Body in White, BIW)是指汽车在涂装之前的车身结构,通常由焊接或粘合在一起的金属部件组成。白车身的轻量化对于提高燃油效率、降低排放和提升车辆性能至关重要。目前,汽车轻量化的主要途径包括采用高强度钢、铝合金、碳纤维等轻质材料,以及优化车身结构设计。) ...
Since its inception in 2013, the 'Teddy Cup' Data Mining Challenge has always been centered on the core mission of "cultivating data talent and building practical platforms," accompanying countless un ...