谢谢分享。以后有机会要去橡树岭的AMSE博物馆看看。查了一下老照片里的那些女孩是在做电磁同位素分离，被称为

The Calutron Girls

https://www.nps.gov/articles/000/the-calutron-girls.htm?utm_source=article&utm_medium=website&utm_campaign=experience_more&utm_content=small