A city of central China on the Huang He(Yellow River) north of Chengdu. A major oil-refining center,it is the capital of Gansu province. Population,1,060,000.

• 兰州中国中部黄河沿岸一城市，位于成都以北。是重要的油料加工中心和甘肃省的首府。人口1，060，000。