略語大辞典 [Med] 13 LMW low molecular weight (fraction or retain) (ヘパリンなどの)低分子量(分画). low molecular weight (fraction or retain); of a sample; ref. HMW(high molecular weight) fraction; e.g. of heparin, which is a heterogeneous mixture of mucopolysaccharides; [Med:Bio:Chem]. 丸善「略語大辞典」JLogosID : 11880876