关于申请剑桥物理学Phd.

请问一下只有本科学历能直接申请剑桥的PhD吗？
一下是他们网站上的说明，大家帮忙看看中国的bachelor of science 能直接申吗？
For admission to the PhD the Faculty Board normally requires applicants to have followed a four-year MSci or equivalent first degree and to have achieved or be about to achieve at least an upper second class honours degree from a UK university or the equivalent.