翻译:[赋范环元的]谱 同义词1)spectrum [of element in normed ring],[赋范环元的]谱2)normed ring,赋范环3)real normed ring,实赋范环4)random elements in normed space,赋范空间的随机元5)semi-simple [normed] ring,半单[赋范]环6)normed vector ring,赋范向量环