вÄÁÏϸ·ÖÁìÓòµÄÁì¾üÆóÒµ
      ÖÐÎÄ¡¡£ü¡¡EN

      »ìºÏ¶þÔªËá¶þ¼×õ¥

      Í¿ÁÏ¡¢ÓÍÄ«¡¢ÖýÔìÊ÷Ö¬¡¢ÇåÏ´¼ÁµÈÐÐÒµ¡£
      »ìºÏ¶þÔªËá¶þ¼×õ¥
      ¶þÔªËá¶þ¼×õ¥
      »ìºÏ¶þÔªËá¶þ¼×õ¥

      CH3OOC(CH2)nCOOCH3 n=2¡¢3¡¢4

      Í¿ÁÏ¡¢ÓÍÄ«¡¢ÖýÔìÊ÷Ö¬¡¢ÇåÏ´¼ÁµÈÐÐÒµ¡£