单词willow-run
网络: 威楼峦；柳木厂；柳溪
This image of a toy train was one of the first they recorded at the University of Michigan"s Willow Run Laboratory.
这张玩具火车图是这两位科学家在密歇根大学的威洛·鲁恩实验室第一次记录的全息图。