短语词组短語Low Molecular -Mass Organic Gelators 膠凝劑;有機膠凝劑low molar -mass organic gelator 有機低分子凝膠因子low molecular -mass organic gelator 有機小分子凝膠low -mass organic molecules 有機小分子low echo -level mass 低廻聲塊 返回 Low Mass