浓集铀 Traditional form: 濃集鈾 Pinyin (reading): nóngjíyóu Definitions: enriched uranium Characters: 浓 - concentrated, dense, strong, thick 集 - to gather, to collect; set, collection 铀 - uranium Traditional characters: 濃 - concentrated, dense, strong, thick 集 - to gather, to collect; set, collection 鈾 - uranium