dromaeosauridae meaning in English

奔龙科
驰龙科
科

Dromaeosaruid theropods can be restricted in the unique family dromaeosauridae ; furthermore , this family may also be subdivided into two subfamilies dromaeosauridae and velociraptorinae
奔龙类自成一科，即奔龙科( dromaeosauridae ) ，它又可进一步分为奔龙亚科( dromaeosaurinae )与疾走龙亚科( velociraptorinae ) 。
But the interrelationships among these genera remain uncertain until now . a great quantity of features recognized in dromaeosaurids supports the view that dromaeosauridae is the sister group of avialae
目前关于奔龙类在手盗龙类中的系统位置有几种不同的观点，本文支持奔龙类与avialae的关系最为密切的观点，即奔龙类是与avialae最为亲近的类群，两者构成姐妹群关系。