DL缩写的意思

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