促进产品的“轻薄短小”化石油冲击后,石油、有色金属、木材等资源价格暴涨。同时,人们的消费需求多样化,商品“寿命”相对缩短。为使商品适销对路,必须求助于“最新商品学,即将省能源、省资源、省人力与信息、软件技术相结合”,提高商品单位重量、尺寸的附加价值。近年来畅销的微型计算机、轻型轿车、袖珍录音机,均具有“轻薄短小”四要素。巨型喷气机,冰 Promote product “light and short” after the impact of oil, oil, nonferrous metals, timber and other resources prices soared. At the same time, people’s consumer demand is diversified, and the “life span” of goods is relatively shortened. In order to make the goods marketable, we must resort to “the latest commodity science, that is, to combine energy conservation, provincial resources, provincial manpower and information and software technologies” to increase the added value of the weight and size of the commodities. In recent years, the best-selling mini-computers, light cars, pocket recorders, have a “thin and light” four elements. Jets, ice