Uraln.乌拉尔河Ural Mountains乌拉尔山脉Uralian emerald乌拉尔祖母绿,绿钙铁榴石ural atmosphere自然大气Uralyt Capsules消石素胶囊, 植物消石片, 复方消石片uralite-diabase纤闪辉绿岩ural licorice root甘草ural area in China中国农村Ural blocking high乌拉尔山阻塞高压ural licorice node甘草节ural governing system农村治理范式