基本解释氫化物慢化堆词组短语短語zirconium hydride moderated reactor 氫化鋯慢化反應堆;氫化鋯慢化堆metal hydride moderated reactor 金屬氫化物慢化堆zirconium hydride moderated thermal reactor 氫化鋯慢化熱反應堆hydride moderated reactor更多词组专业释义物理學氫化物慢化堆