A team of physicists and a virologist explains how large virus shells are formed. Their work can also be used also to explain how large spherical crystals form in nature. This understanding may help ...

1.Icy objects formed beyond Neptune in a disk as well,and a lot of them were flung out to form a spherical shell around the Sun. 冰晶物质在海王星以外形成，它们中的很多都被抛散在外，围着太阳形成了一个球壳。 2.Human herpesvirus 8 is a large ...