PR缩写的意思

BP SS ESP HM AO APL GLC ASTRA SNAP NTP X. DEM CIM BL SL PME LDMI PWP LCD DCC TCM OPC QSAR HC SURFRR RNN ACP det CAEA SB ik ABL bm AG CAL AD SDFG NP QB RR AJ BSE NNN DIFAR EMMA vd SP MASS cemf WVD gz CFSE AF K RP HM BM MA ALC ZEEP