【摘要】 文中介绍了汽车行业在轻量化设计方面的现状,以及必然性和紧迫性.结合国内外的实际运用情况,叙述了汽车轻量化设计的发展趋势,提出了有关未来轻量化设计的思路和建议.更多还原

【Abstract】 This paper introduces the motor actuality of lightened design ,its developing inevitability and pressure. Combined with the fact, it describs the lightened design of motors development tendency,to advance ideas and proposes for the lightened design of motors.更多还原