A radioactive transuranic metallic element discovered by bombarding with helium atoms.
一种放射性的金属元素在用氦原子轰击时发现。
A radioactive transuranic metallic element produced by bombarding with helium nuclei.
一种放射性超铀元素在用氦核子轰击时发现。
A silvery, metallic synthetic radioactive transuranic element.
一种合成的银色放射性超铀金属元素。
应用推荐