PS缩写的意思

SR IFAN AMEME MARC RMS CRR MM CSC CID ADE SQMM MPMS BISE u ACTIM NS NO CESA MOST MD SD MALDI-TOF-MS RE WMO LN2 PJC ADR CSIRO MFG PR JP P OR GTD WWW ES TL TS SQ FS H ACR EP TS M.Sc. ISNN FP RB DQR E MPSAS SED JCR arcctg GGTS ES AOS h LAS SL