搜索结果: 1-2 共查到“理学 social distancing”相关记录2条 . 查询时间(0.093 秒)
![](http://www.firstlight.cn/upload/imgfile/202011/6/2020116151924955.jpg)
No social distancing in the Cretaceous:New study finds earliest evidence for mammal social behavior(图)
No social distancing Cretaceous earliest evidence mammal social behavior
2020/11/6
A new study led by U.S. National Science Foundation-funded paleontologists at the University of Washington and its Burke Museum of Natural History & Culture indicates that the earliest ...
![](http://www.firstlight.cn/upload/imgfile/20204/17/2020417105825838.jpg)
New app for personal tracking of social distancing in the Memphis area(图)
New app personal tracking social distancing Memphis area
2020/4/17
A new study by National Science Foundation-funded researchers at the Woods Hole Oceanographic Institution and their colleagues found that freshwater runoff from rivers and continental s...