¸ßЧÊÆÄܽÓÄÉ£¬½ÓÄÉÐÂÒ»´úÁ½ÏóÏÞÖùÈû±ÃºÍ¸ßЧҺѹϵͳ¡¢ÊÆÄܽÓÄɽÏÒ»´ú²úÆ·ÄÜЧÌáÉý10%;
? ÐгµÖƶ¯½ÓÄÉ£¬ÓÅ»¯ÐÐÊ»Öƶ¯½ÓÄɼ¼Êõ£¬³£¼ûÐÐÊ»¹¤¿öϽÓÄÉЧÂÊ¿É´ï17.5%~20.6%¡£
ÓÉÓÚ¼¼Êõ²»¾ø¸üнø²½£¬¼¼Êõ²ÎÊý¼°ÅäÖÃÓëʵÎï²î±ðÖ®´¦ÒÔ½»»úʵÎïΪ׼£»Áí£¬Í¼Æ¬ÉϵĻúе¿ÉÄÜ°üÀ¨¸½¼ÓÉ豸¡£