URS=Uniform Reporting System 一致的报告系统Urn.铀Urushadze乌鲁沙泽urticatus[医] 有风块的Uroplakin尿路斑块蛋白urdamycin乌达霉素uropontinn.尿桥蛋白Urophycis长鳍鳕urocarmin乙氧二氨偶氮苯(泌尿道感染镇痛药, 尿路杀菌药)urobacter尿素菌Urdanivia乌达尼维亚urofuscin尿紫质,尿紫褐质