SE缩写的意思

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