短語詞組短語zirconium hydride moderated reactor 氫化鋯慢化反應(yīng)堆;氫化鋯慢化堆metal hydride moderated reactor 金屬氫化物慢化堆zirconium hydride moderated thermal reactor 氫化鋯慢化熱反應(yīng)堆 返回 hydride moderated reactor