16.Wulong gold deposit is situated on the conjoining section of Yinshan latitudinaStructural belt and Cathaysian structural beld and Neocathaysian structural system.
19.The Xiaorequanzi copper (zinc) deposit is situated in the south of a paleovolcanic domain in Haerlik-Danahu late Palaeozoic continental margin island.
20.The antigen-binding site, the paratope, of an antibody can be seen as being composed of a central core and a more peripheral area situated at its rim.