improved nuclear material造句

例句与造句

1. Nuclear magnetic resonance ( nmr ) technology play an import role in improving nuclear material stockpile circumstances and long - term security management of nuclear waste materials
   摘要核磁共振技术对核材料贮存环境的改善、核废料的长期安全管理具有非常重要的意义。
2. It's difficult to find improved nuclear material in a sentence. 用improved nuclear material造句挺难的