1. The US should set a deadline for the suspension of uranium enrichment. 美国应该为暂停铀浓缩设定一个最后期限。
2. When experts cite possible harm from the commercialization of laser enrichment, they often point to Iran. 当专家列举激光浓缩商业化可能带来的危害时,他们常常指向伊朗。
3. I think it promises enrichment for any reader from those who know little about science to the career physicist. 我认为它为任何读者都提供了丰富的知识,不论是对科学知之甚少的人,还是职业物理学家。
4. I think it promises enrichment for any reader, from those who know little about science to the career physicist. 我认为它为任何读者都提供了丰富的知识,不论是对科学知之甚少的人,还是对职业物理学家。